How do you start a presentation?

Start with a hook that fits the room, one of eight patterns: a question, a number, a scene, a contrast, the decision itself, a demonstration, a story or a promise. Then, in about 20 seconds, give your name and role if the room does not know you, the purpose, the duration and how questions work, and move to a why-now slide within 40 seconds. In a decision meeting, the hook is the recommendation and the ask.

What should the first slide of a presentation be?

The first slide should state the message, not the topic: "Text reminders would recover about $600,000 a year" rather than "Operations update". Add a short subtitle naming the audience or meeting, your name and role, and the date. It stays up while people settle and should be replaced by the why-now slide within the first 30 to 40 seconds; it is seen longer than any other slide, so keep it the cleanest.

How do you introduce yourself in a presentation?

In one sentence, after the hook: your name and the one part of your role or experience that bears on the topic, such as "I'm Dana Whitlock; I ran the eight-week pilot." Skip degrees, career history and employers unless the talk is about you, as in an interview. If the host has already introduced you or everyone in the room knows you, skip the introduction entirely and start with the hook.

What are good opening lines for a presentation?

Good opening lines are specific to the room and lead straight to the message. Examples by pattern: "10,560. That is how many patients did not come last year" (number); "Tuesday, 9:10, chair two is ready and the patient is not coming" (scene); "I'm asking you to approve $30,000 today" (decision first); "By 11:00 you will be able to set this up yourself" (promise). Avoid famous quotations, dictionary definitions and "today I'm going to talk about".

How long should the introduction of a presentation be?

About 60 seconds for most talks, or 100 to 140 spoken words: a hook of 15 to 30 seconds, the stake in one sentence, one line about you if needed, the answer or promise, and the route with the duration and the rules for questions. In a 5-minute talk the opening is 20 to 30 seconds; in a 45-minute lecture it can run to two minutes, but never longer.

Should a presentation start with an agenda?

Not as the first thing, and in a decision meeting often not at all. Open with the hook, then give the route in one spoken sentence as three to five questions the talk will answer. Show an agenda slide for a few seconds if the talk is long or the audience is learning; in a decision meeting, replace it with a slide that gives the answer and the ask, and say the route aloud.

How do you start an online presentation?

Have slide 1 shared and your camera on before anyone joins, start at the stated time plus one minute, and give your name, the duration and the rule for questions in the first 20 seconds, for example "40 minutes, questions in the chat, I'll take them every ten minutes." Then use a number or a promise as the hook; keep it shorter than in a room, because distraction is one click away. Never open with a microphone or screen check.

How do you start a presentation in class or at school?

Open with a promise and a question: tell the class what they will be able to do or explain by the end, then ask a question they can answer from what they already know, and wait for the answer. State your topic as a message in one line, say how long you will speak and when questions are welcome, and move to your first real slide within 40 seconds. Avoid reading the outline and avoid starting with a dictionary definition.

How to Start a Presentation: 8 Openings and a 60-Second Script (2026)

How to start a presentation — NOXI guide cover: planning the first 60 seconds and the first three slides

Disclosure: NOXI publishes this guide and is one of the tools it mentions; the method works in any presentation software.

Quick answer: Start a presentation by planning the first 60 seconds as carefully as the last slide. Open with one of eight patterns that fits the room (a question, a number, a scene, a contrast, the decision itself, a demonstration, a story or a promise), then say in one breath who you are, why this matters to them, how long you will take and how questions work. In a decision meeting, put the answer and the ask in the first minute; in a class or webinar, promise what people will be able to do by the end. Never open with an apology, a reading of the agenda or a thank-you that lasts longer than a sentence.

Most advice on starting a presentation is a list of "hooks" with no rule for choosing between them. This guide gives you that rule, a worded example of each opening, the first three slides, what to say before the first slide, openings for five different rooms, a 60-second script you can fill in, and one internal recommendation opened three ways so you can see which fits and why.

In short

Job of the openingIn 60 seconds the audience must know what this is about, why it matters to them, why you, and where you are taking them.
Eight patternsQuestion, number, scene, contrast, decision first, demonstration, story, promise. Choose by what the room already believes, not by taste.
Before slide 1Name, role, purpose, duration, how questions work: about 20 seconds, in that order, after the hook or instead of it when the room knows you.
First three slidesA title that states the message, a why-now slide with one number or change, then the answer (decision rooms) or the route (learning rooms).
NeverApologise, read the agenda aloud, thank people for 30 seconds, open with credentials or a famous quote, or ask "can everyone hear me" as your first words.
RehearseLearn the first two sentences word for word; rehearse the opening standing, with the clicker, until you can start without looking at the screen.

What the first 60 seconds of a presentation must do

The opening of a presentation is the first minute, from the moment you have the room's attention to the moment you move into the body, and it has four jobs: earn attention, make the topic matter to this audience, establish why you are the person speaking, and say where the talk is going. An opening that does all four in 60 seconds is good; one that does three well is still better than a slow one that eventually does all four.

Job	The question in the listener's head	What answers it
Attention	"Is this worth listening to?"	The hook: one of the eight patterns below, under 30 seconds
Relevance	"What has this got to do with me?"	One sentence that names their problem, decision or goal in their words
Credibility	"Why should I believe this person?"	One line of role or experience that bears on the topic, not a biography
Direction	"Where is this going and how long will it take?"	The answer or the promise, the route in three to five steps, the duration, the rules for questions

Two findings explain the weight of the first minute. Judgements of a speaker form very fast: in Ambady and Rosenthal's studies, ratings of college teachers made from silent video clips of under 30 seconds predicted their end-of-semester student evaluations, and even 6- and 15-second clips were strongly related to the same outcome (Ambady and Rosenthal, 1993). And audiences are most receptive at the very start, which is why Toastmasters' guidance treats the hook as the point where attention is won or spent (Toastmaster, November 2025). You do not get a second first minute.

Definition What is a hook in a presentation? A hook is the first sentence or short passage of a presentation, designed to win attention and point it at the main message. A hook that wins attention but points nowhere, such as an unrelated joke, is an interruption, not an opening.

What to say before the first slide: name, role, purpose, duration, questions

Before or just after the hook, say five things in about 20 seconds: your name, your role as it bears on the topic, the purpose of the talk, how long you will take, and how questions will work. Say them in that order, in one breath, and then move on; this is the housekeeping, not the opening.

Item	Say	Skip when
Name	"I'm Dana Whitlock."	Everyone in the room knows you, or the host just introduced you
Role	"I run operations for the twelve clinics," or "I spent the last eight weeks inside the pilot."	Your role is on the title slide and obvious; never add degrees or a career history
Purpose	"I'm here to ask for a decision," or "By the end you'll be able to …"	Never. This is the one item you always say
Duration	"Ten minutes, then five for discussion."	The format is fixed and known, such as a 3-minute pitch round
Questions	"Stop me at any point," or "I'll pause after the recommendation," or "Put questions in the chat; I'll take them at the end."	Never in a meeting; in a conference talk the host usually sets the rule

Two rules govern the order. If the room does not know you, hook first and housekeeping second, so the first thing they hear is about them, not about you; the Toastmasters guidance explicitly warns against opening with credentials. If the room knows you and is waiting for a decision, drop the name and role and let the hook be the decision itself. Either way the housekeeping is spoken, not read from a slide.

Eight ways to start a presentation, with when to use each

Eight opening patterns cover almost every presentation: a question, a number, a scene, a contrast, the decision itself, a demonstration, a story and a promise. Pick one by what the audience already believes and what they must do afterwards; use one, not three in a row.

Pattern	Use when the audience	Typical rooms	Main risk
Question	Knows something about the topic and will answer honestly	Training, workshops, small meetings	Rhetorical questions you answer yourself; open questions in big rooms
Number	Has not yet accepted that there is a problem worth money or time	Executive updates, sales, conferences	A number with no unit, no comparison, or no source
Scene	Cannot feel the problem from numbers alone	All-hands, change programmes, operations reviews	Too long; details that do not lead to the point
Contrast	Must change a belief or commit to a direction	Keynotes, strategy, vision talks	A "what could be" with no evidence that it can be
Decision first	Must decide and trusts you enough to hear the answer before the reasons	Board papers, recommendations, status reviews	A room that will reject the answer on sight; agree the problem first
Demonstration	Doubts the thing works or cannot picture it	Product reviews, technical talks, sales	Technology that fails; no fallback screenshot
Story	Needs to care about a person before a plan	Conferences, fundraising, culture talks	A story that is not true, or not yours to tell; a "let me tell you a story" preamble
Promise	Came to learn a skill or get an answer	Classes, webinars, onboarding	A promise the talk does not keep

Opening chooser. If the room must decide and trusts you, open with the decision. If it has not accepted the problem, open with one number. If numbers do not move it, open with a scene or a story. If it must change a belief, open with a contrast or a question. If it doubts the thing works, open with a demonstration. If it came to learn, open with a promise. — Choose the opening from what the room believes now and what it must do next.

1. The question

Ask a question the audience can actually answer, then wait for the answer. A real question works because it opens a gap between what the listeners know and what they want to know, and the gap holds attention until you close it. The Toastmasters guidance adds the physical rule: lean in, raise a hand, and pause long enough for people to respond; a rhetorical question delivered without the pause does nothing.

Example "When did you last read a 40-page report to the last page? [pause, hands] Two of you. Our customers are the same, and that is why the proposal we are about to look at is four pages."

Avoid open-ended questions in rooms of more than about twenty people, where no one wants to be first, and never ask a question whose honest answer embarrasses the room.

2. The number

Say one number on its own, let it land, then explain what it is and why it matters. The number must be yours or sourced, carry a unit, and be made concrete by a comparison the audience can feel: per person, per day, or against what they expected.

Example "10,560. That is how many patients booked an appointment with us last year and did not come: one in nine. Each empty chair costs us about $140, so last year it cost $1.48 million."

One number, not three. If you need a second, it is the comparison ("one in nine"), not a new fact.

3. The scene

Describe one specific moment, in the present tense, with a time, a place and a person, and end it on the problem. A scene works when the numbers are known but not felt; it takes 20 to 30 seconds and leads straight into the "why now".

Example "Tuesday, 9:10, Harbour Street clinic. Chair two is prepared, the hygienist has read the notes, and the patient is not coming. Nobody reminded her, because the receptionist was on the phone reminding tomorrow's patients. That happened about 10,500 times last year."

4. The contrast

State what is, then what could be, in two sentences, and let the gap between them be the reason for the talk. Contrast suits talks that must move a belief or commit a group to a direction; our guide to presentation structure covers the full story arc that this opening begins.

Example "Today a customer waits two days for a quote. By March they should get one during the first call. Everything I am going to show you is the distance between those two sentences."

Give the "could be" one fact that makes it believable, or it is a wish.

5. The decision first

Open with the recommendation and the ask in the first sentence, then the one-line reason, then the route to the decision. This is "bottom line up front", which the US Army names as one of two essential requirements of its writing (AR 25-50, paragraph 1-38), and it is the same answer-first order that Barbara Minto's pyramid puts at the top of a presentation (barbaraminto.com). It is the default for executive and board rooms, where people who must act need the conclusion before the reasons.

Example "I'm asking you today to approve $30,000 so that from 1 December every clinic sends appointment reminders by text instead of phone. In our eight-week pilot that cut no-shows from 11% to 6.5%, which across the group is about 4,300 more attended appointments and about $600,000 a year."

If the room is likely to reject the answer on sight, agree the situation and the problem first and give the answer within the first two minutes rather than the first twenty seconds.

6. The demonstration

Show the thing instead of describing it: the product doing the task, a 20-second clip, a physical object, or the actual customer email read aloud. A demonstration works when the room doubts the thing exists or works; it fails when the technology does, so always carry a screenshot or a printed copy as the fallback.

Example "This is the reminder a patient at Harbour Street received on Monday. [show the text message] One tap confirms; one tap reschedules. In the pilot, 71% confirmed within an hour of receiving it."

7. The story

Tell a short, true story with a person, a problem and a turn, in under a minute, and start inside the action. Stories make an audience care about a person before it will care about a plan. Do not announce it; the Toastmasters piece quotes speaking coach Matt Abrahams' advice to drop preambles such as "let me tell you a story" and begin with the action itself.

Example "In week two of the pilot, a receptionist at Mill Road called me to say the morning list had no gaps for the first time she could remember. By week five she had stopped keeping a cancellations list at all."

The story must be yours to tell and must have happened. If it is a composite, say so in one word ("typically").

8. The promise

Tell the audience what they will be able to do, decide or understand by the end, in one sentence with a time. The promise is the right opening for teaching, onboarding and webinars, where people have come to get something and want to know they will.

Example "By 11:00 you will be able to set up text reminders for your own clinic in under 15 minutes, and you will know the three settings that caused every problem in the pilot."

Write the promise last, after the talk is built, so the talk actually keeps it.

The first three slides of a presentation

The first three slides are the title, a why-now slide, and either the answer or the route. The title slide states the message, not the topic; the why-now slide carries one number or one change and the question it raises; the third slide gives the answer and the ask in a decision room, or the agenda as three to five questions in a learning room.

Slide	Job	What goes on it	How long it stays up
1 · Title	State the message and who is speaking	A title that is the message in one line ("Text reminders: fewer no-shows, no new cost line"), a short subtitle naming the audience or meeting, your name and role, the date	Up as people settle; replaced within the first 30 to 40 seconds
2 · Why now	Make the problem or opportunity concrete	One number or one change, with its unit and comparison, and the question it raises in one line	30 to 60 seconds
3 · Answer or route	Give the direction	Decision room: the recommendation, three reasons as full sentences, the ask with a date. Learning room: the route as three to five questions the talk will answer	30 to 60 seconds, and it returns at the end

Anatomy of the first three slides. Slide 1, the title, states the message in one line with the speaker's name, role and date. Slide 2, why now, carries one number with its unit and the question it raises. Slide 3 is the answer in a decision room, with the recommendation, three reasons and the ask, or the route in a learning room, with three to five questions the talk will answer. Spoken before slide 1: name, role, purpose, duration, how questions work. — Title as message, one number, then the answer or the route.

Three details matter more than they look. A title slide that reads "Operations update" tells the room nothing; "Text reminders would recover about $600,000 a year" tells them what to listen for. Keep the agenda to three to five items, roughly what a listener can hold in mind at once (Cowan, 2010), and write each as the question it answers ("What did the pilot show?" rather than "Pilot results"). And in a decision meeting the agenda slide is optional while the answer slide is not; with time for only one, show the answer and say the route aloud.

Definition What is a why-now slide? A why-now slide is the second slide of a presentation, carrying the single number, event or change that makes the topic urgent for this audience today, and the question it raises. It replaces the background slide, which explains history nobody asked about.

How to start a presentation in five different rooms

The same opening does not fit an executive meeting, a class, a conference, a sales call and an online session, because each room arrives with different expectations and a different tolerance for preamble. The table gives the opening to use and the first 20 seconds for each.

Room	What they expect	Open with	First 20 seconds
Executive meeting	A decision to make, a pre-read they may or may not have read, a slot that will be cut short	Decision first, or a number if the problem is not yet accepted	"I'm asking for [decision] today. The reason in one line is [evidence]. Ten minutes, then your questions."
Class or lecture	To learn something they will be tested on or need to use	Promise, then a question they can answer	"By the end of this hour you will be able to [skill]. First, a question: [question]."
Conference talk	One idea worth their time among many sessions	Scene, number or contrast; never thanks	The hook itself. Name and role come after it, in one line, if the host did not say them.
Sales call	To find out whether this fits, without a company history	Their situation restated, then a promise	"You told us [their situation]. By the end of this call you will know whether [product] fits, and what it would cost. Does that work for the 30 minutes?"
Online session	Distraction one click away; unclear rules	Promise or number; rules for questions immediately	"I'm [name]. Forty minutes, questions in the chat, I'll take them every ten minutes. First: [number or promise]."

Two conventions are worth knowing. Some executive teams open with a written narrative read silently instead of a presentation; Amazon's 2017 shareholder letter describes six-page memos read in a "study hall" before discussion (Amazon, 2017 letter to shareholders). In such a room the opening is spoken, not shown: the memo's conclusion in one sentence and the decision needed. Conference speakers get the opposite advice: TED tells them to pause a beat, settle, and not apologise or talk about the talk itself (TED, Outline and script). Our guides to the webinar structure, the job interview presentation and the board meeting deck go deeper on three of these rooms.

How not to start a presentation

The weak openings are all forms of the same mistake: spending the most valuable minute on something that is not the message. Nine habits account for most of it.

Habit	Why it fails	Do instead
Apologising	"Sorry, I'm not much of a presenter" or "sorry about the slides" tells the room to expect less, and they do	Fix what you can beforehand; say nothing about the rest
Reading the agenda	The room can read; you have just spent 40 seconds proving you have nothing to add to the slide	Say the route in one sentence as questions; show the agenda for five seconds or not at all
Thanking for 30 seconds	Thanks to the organisers, the previous speaker and everyone for coming is time the audience did not ask for	One sentence of thanks, after the hook, or in the close
Opening with credentials	Your point matters more than your biography, and the room will judge the point	One line of role that bears on the topic, after the hook
"Can everyone hear me?"	Your first words were about the equipment	Test before the start; if you must check, do it before you say your name
A famous quotation	It hands the opening to someone who does not know your message	Your own sentence, about this room
"Before I begin …"	You have begun; everything after it is the talk	Begin
Narrating the talk	"Today I'm going to talk about" describes the talk instead of giving it	Give the first point
An untested joke	Silence after a joke costs more than a joke ever gains	A true story or a scene, which cannot fall flat in the same way

One more that no guidance names: leaving the title slide up for the first three minutes. Move to the why-now slide within 40 seconds.

The 60-second opening script template

A good opening fits in 60 seconds and about 100 to 140 spoken words. Americans speak English at roughly 150 words a minute on average (National Center for Voice and Speech), so a 150-word script leaves no room for the pauses the opening needs. The template below is time-coded; fill the brackets, cut until it runs under a minute aloud, and learn the first two sentences word for word.

Time	Beat	Script
0:00–0:05	Settle	Pause. Look at the room, not the screen. "Good morning."
0:05–0:20	Hook	The chosen pattern in one or two sentences: "[question / number / scene / contrast / decision / demonstration / story / promise]."
0:20–0:35	Stake	"[What this costs or offers them], which is [comparison they can feel]."
0:35–0:45	You	"I'm [name]; I [role as it bears on this]." Skip if the room knows you.
0:45–0:55	Answer or promise	"[The recommendation and the ask]" or "By the end you will [be able to / know]."
0:55–1:00	Route and rules	"[N] minutes: [question 1], [question 2], [question 3], then [your decision / your questions]. [Stop me at any point / questions in the chat]."

The 60-second opening script as a timeline. 0:00 to 0:05 settle: pause, look at the room. 0:05 to 0:20 hook: one of the eight patterns in one or two sentences. 0:20 to 0:35 stake: what it costs or offers them, with a comparison. 0:35 to 0:45 you: name and role in one line, skipped if the room knows you. 0:45 to 0:55 answer or promise. 0:55 to 1:00 route and rules: duration, three questions, how questions work. About 100 to 140 words. — Six beats, one minute, about 120 words: the opening is the only part of a talk worth scripting word for word.

The order flexes in two ways: in a decision room the "answer" beat moves up to become the hook, and in a conference talk the host usually covers the "you" beat. The last beat never moves: every opening ends by telling the room where it is going and how long it will take.

Worked example: one recommendation, three openings

Example Marlow Dental Group, its clinics, people and figures are fictional, built to show the method; the arithmetic is real.

Marlow Dental Group runs 12 clinics and books 96,000 appointments a year. Last year 11% of booked patients did not come: 10,560 missed appointments. The group earns about $140 per attended appointment, so the empty chairs cost about $1,478,400 in the year (10,560 × $140). Dana Whitlock, Head of Operations, ran an eight-week pilot in two clinics that replaced reminder phone calls with text messages carrying a one-tap confirm or reschedule. No-shows in the pilot clinics fell to 6.5%, against 11% in the other ten clinics over the same weeks.

Applied across the group, a fall from 11% to 6.5% is 4.5 points of 96,000 appointments: 4,320 more attended appointments a year, worth about $604,800 at $140 each. The text platform costs $1,500 a month ($18,000 a year) plus a one-off $12,000 to connect it to the booking system: $30,000 in the first year and $18,000 a year after that. Against about $50,400 a month of recovered revenue ($604,800 ÷ 12), the first-year cost is paid back inside the first month. Dana has a 15-minute slot at the monthly leadership meeting with the CEO, the CFO and the Clinical Director: 10 minutes to present, 5 for discussion. The ask is approval of $30,000 and a 1 December start, with all 12 clinics live by 31 January.

Here is the same talk opened three ways. Each version is what the room hears in roughly the first 30 seconds, before the housekeeping.

Opening A: decision first

Example "Good morning. I'm asking you today to approve $30,000 so that from 1 December every clinic sends appointment reminders by text instead of phone. In our eight-week pilot that cut no-shows from 11% to 6.5%, which across the group is about 4,300 more attended appointments and about $600,000 a year. Ten minutes: what the pilot showed, what it costs, what could go wrong, then your decision. Stop me at any point."

Opening B: the number

Example "10,560. [pause] That is how many patients booked an appointment with us last year and did not come: one in nine. Each empty chair costs about $140, so last year it cost us $1.48 million. In the next ten minutes I'll show you an eight-week pilot that cut that number almost in half, what it would cost to do everywhere, and ask you to approve it."

Opening C: the scene

Example "Tuesday, 9:10, Harbour Street. Chair two is prepared, the hygienist has read the notes, and the patient is not coming. Nobody reminded her, because the receptionist was on the phone reminding tomorrow's patients. That happened about 10,500 times across our clinics last year. Two clinics have spent eight weeks fixing most of it, and I want to show you how, and ask you to let every clinic do the same."

Opening	What the room knows at 0:30	Time to the ask	Fits best when	Risk in this room
A · Decision first	The ask, the cost, the pilot result and the value, and the route	5 seconds	The leadership team asked for a recommendation, trusts the presenter, and the slot is short	If the CFO has not accepted no-shows as a money problem, the number lands before the problem does
B · Number	The size of the problem in appointments and dollars, and that a fix exists	About 10 minutes (previewed at 0:25)	The room has not yet accepted that no-shows are worth $1.5 million of attention	Spends 25 seconds on the problem the CEO already knows about from the pre-read
C · Scene	What a no-show looks like from inside a clinic, and that two clinics have fixed it	About 10 minutes	The audience is clinic managers who must adopt the change, not approve it	Executives hear a story where they expected a number; the ask is 30 seconds away and still vague

For this room, Opening A is right: the three executives asked for a recommendation, they know Dana, the slot is 15 minutes, and the pre-read already named the problem. Opening B is the fallback if the pre-read was not read or the CFO treats no-shows as a clinical issue rather than a financial one; it takes 20 seconds longer to reach the ask and buys agreement that the problem is real. Opening C belongs to a different talk, the clinic managers' meeting in December, where the goal is adoption and the receptionists' experience is the argument. The method is not "pick your favourite hook" but "name what this room believes and must do; the opening follows".

The first three slides for Opening A

Slide	Title (as written on the slide)	Body
1 · Title	Text reminders: fewer no-shows, no new cost line	Leadership meeting, 12 November 2026 · Dana Whitlock, Head of Operations
2 · Why now	10,560 booked patients did not come last year, one in nine, at a cost of about $1.48 million	One large figure (10,560), the rate (11% of 96,000) and the value ($140 per appointment). Question in the footer: "Can we cut this without adding staff?"
3 · Answer	Switching reminders to text would recover about $600,000 a year for $30,000, starting 1 December	Three reasons as sentences: the pilot cut no-shows from 11% to 6.5%; the first-year cost of $30,000 is repaid in the first month; the two pilot clinics already run it, so rollout is configuration, not change. The ask: approve $30,000 and the 1 December start.

The 60-second script for Opening A

Time	Beat	Words
0:00–0:05	Settle	[Pause, look at the three of them.] "Good morning."
0:05–0:20	Decision	"I'm asking you today to approve $30,000 so that from 1 December every clinic sends appointment reminders by text instead of phone."
0:20–0:35	Stake	"Last year 10,560 booked patients did not come, one in nine, which cost us about $1.48 million in empty chairs."
0:35–0:50	Proof	"In an eight-week pilot in two clinics, text reminders cut no-shows from 11% to 6.5%. Across the group that is about 4,300 more attended appointments, about $600,000 a year."
0:50–1:00	Route and rules	"Ten minutes: what the pilot showed, what it costs, what could go wrong, then your decision. Stop me at any point."

That script is about 95 words, under the usual 100 to 140 because there is no "you" beat: the room knows Dana. Read aloud at a measured pace with the two pauses, it runs 50 to 60 seconds, and the agenda is spoken in one sentence rather than shown. The rest of the deck follows the answer-first order described in our structure guide; for the pace of the remaining nine minutes, see how many slides per minute.

Two slides from the Marlow Dental deck as NOXI generated them from the decision-first outline, exported to PDF without manual edits: the title that states the message, and the why-now slide with one dominant number.

NOXI title slide: Text reminders can reduce no-shows without a new cost line, leadership meeting 12 November 2026 — The first slide carries the message, the meeting and the date, so the room knows the point before the speaker says a word. Marlow Dental Group is fictional.

NOXI slide: 10,560 patients missed appointments last year, leaving about $1.48 million in revenue at risk, with the question Can we cut this without adding staff — The why-now slide: one number large, its two derivations small, and the question that the rest of the deck answers.

How to rehearse the opening

Rehearse the opening more than any other minute of the talk, standing, with the clicker in your hand and the title slide on the screen, until you can deliver the first two sentences without looking at anything. The opening is the one part of a presentation worth learning word for word, because it is delivered when nerves are highest and judgement forms fastest.

Write it out.The full 60 seconds, as spoken sentences, not bullet points. Cut until it reads under a minute aloud.
Learn the first two sentences verbatim.Everything after them can be spoken from the plan; these two must come out the same way under pressure.
Rehearse the physical start.Where you stand, the pause before the first word, the clicker in your hand, the first advance to slide 2 at about 0:35.
Record one run.Phone on the table, video on. Watch for three habits: looking at the screen, "so" or "um" before the first sentence, and starting while people are still sitting down.
Run the 60-second test with a colleague.Deliver the opening, stop, and ask them two questions: what is this talk about, and what do I want from the room? If either answer is wrong, the opening is wrong, not the colleague.
Prepare the cold start.Decide what you do if the projector fails, the previous item overruns and you have five minutes, or the CEO says "just give us the recommendation". Opening A is the answer to all three.
Online: stage the first ten seconds.Slide 1 shared before anyone joins, camera at eye level, notifications off, the chat visible. Start at the stated time plus one minute, not "when a few more people join".

The title slide is seen longer than any other, so it should be the cleanest in the deck; our professional design rules cover it, and the guide to explaining technical work to executives shows an opening built for a room that will interrupt.

Key terms

Definition What is bottom line up front (BLUF)? Bottom line up front, usually shortened to BLUF, is the practice of stating the conclusion, recommendation or request at the start of a document or presentation, before the reasoning. The US Army names it as one of the two essential requirements of its writing style; in presentations it is the decision-first opening.

Definition What is an agenda slide? An agenda slide, also called a roadmap or route slide, lists the three to five parts of a presentation in the order they will come. It works best when each part is written as the question it answers, is shown for a few seconds rather than read aloud, and is replaced in decision meetings by a slide that gives the answer.

Definition What is a cold open? A cold open is a presentation that begins with the hook itself, with no greeting, name or housekeeping before it; those come after the first 20 to 30 seconds, once attention is won. It is the normal opening for conference talks and keynotes, and a reasonable one in any room where the host has already introduced you.

Three AI prompts for the opening

These prompts assume you have the talk's content and need the opening; replace the brackets with your own facts, and never let the model invent a number for the hook.

Prompt 1 · Draft three openings and pick one

I am presenting to [the CEO, the CFO and the Clinical Director] for [15] minutes; they must [approve $30,000 and a 1 December start]. They currently believe [no-shows are a scheduling nuisance, not a financial problem]. Write three 30-second openings using the decision-first, number and scene patterns, each from these facts only: [10,560 no-shows last year, 11% of 96,000; $140 per appointment; pilot cut no-shows to 6.5% in eight weeks]. Then tell me which fits this room and why, in three sentences.

Prompt 2 · Build the first three slides

Create slides 1 to 3 of a [10]-slide deck for [audience]. Slide 1: a title that states the message in one line ("[message]"), with [name, role, meeting, date]. Slide 2: a why-now slide with the single figure [number with unit] and the comparison [one in nine], and the question "[question]" as a footer. Slide 3: the recommendation "[recommendation]" with three full-sentence reasons [reason 1; reason 2; reason 3] and the ask "[ask, with date]". Match the style of the attached template. Use only the numbers I have given.

Prompt 3 · Tighten the 60-second script

Here is my opening script: [paste]. Cut it to under 110 words without removing the ask, the one number or the duration. Keep every figure unchanged. Mark two places for a pause. Then give me the first two sentences as the version I should memorise, in plain spoken English with no sentence over 20 words.

How to build the opening slides in NOXI

NOXI builds a full deck from a brief and can match the style of a template you already use. It is free, with no card and no watermark; uploading files needs a free account, and a full deck uses about 25 of the 1,000 monthly credits.

Step 1: Write the brief with the opening in it

Put the audience, the decision or promise, the hook you chose and the message-as-title for slide 1 in a short document, together with the numbers for the why-now slide. Attach it with any supporting data; NOXI accepts PDF, Word, PowerPoint, Excel, CSV, text and image files up to 200 MB each.

Step 2: Match your template

Choose Match reference and attach your company PowerPoint template, a previous deck as PPTX or PDF, or a screenshot of a title slide you like. NOXI designs the new deck in that style, so the title slide looks like the rest of your organisation's work.

Step 3: Review the outline first

Paste Prompt 2 and choose Plan mode to see the outline before anything is generated. Check that slide 1 is the message, slide 2 is one number, and slide 3 is the answer or the route; fix the titles there, then generate and watch each slide being built.

Step 4: Refine the three slides with AI

Ask for changes to one slide in plain English or Arabic, such as "make 10,560 the only large element on slide 2 and move the rate and value below it". Click any element and tell the AI what to change; text, tables and chart numbers are editable on the slide.

Step 5: Keep a copy of the alternative opening

If you are unsure between two openings, generate the first, then ask the AI to rewrite slides 1 to 3 for the other pattern. Version history lets you restore the earlier version or make a copy, so both openings stay available until the meeting.

Step 6: Rehearse, share and present

Present full-screen from NOXI to rehearse the first 60 seconds with the real slides, share a view-only link with the colleague who runs your 60-second test, and download an editable PowerPoint (.pptx) or a PDF, free and with no watermark, for the meeting room.

Frequently asked questions

How do you start a presentation?: Start with a hook that fits the room, one of eight patterns: a question, a number, a scene, a contrast, the decision itself, a demonstration, a story or a promise. Then, in about 20 seconds, give your name and role if the room does not know you, the purpose, the duration and how questions work, and move to a why-now slide within 40 seconds. In a decision meeting, the hook is the recommendation and the ask.
What should the first slide of a presentation be?: The first slide should state the message, not the topic: "Text reminders would recover about $600,000 a year" rather than "Operations update". Add a short subtitle naming the audience or meeting, your name and role, and the date. It stays up while people settle and should be replaced by the why-now slide within the first 30 to 40 seconds; it is seen longer than any other slide, so keep it the cleanest.
How do you introduce yourself in a presentation?: In one sentence, after the hook: your name and the one part of your role or experience that bears on the topic, such as "I'm Dana Whitlock; I ran the eight-week pilot." Skip degrees, career history and employers unless the talk is about you, as in an interview. If the host has already introduced you or everyone in the room knows you, skip the introduction entirely and start with the hook.
What are good opening lines for a presentation?: Good opening lines are specific to the room and lead straight to the message. Examples by pattern: "10,560. That is how many patients did not come last year" (number); "Tuesday, 9:10, chair two is ready and the patient is not coming" (scene); "I'm asking you to approve $30,000 today" (decision first); "By 11:00 you will be able to set this up yourself" (promise). Avoid famous quotations, dictionary definitions and "today I'm going to talk about".
How long should the introduction of a presentation be?: About 60 seconds for most talks, or 100 to 140 spoken words: a hook of 15 to 30 seconds, the stake in one sentence, one line about you if needed, the answer or promise, and the route with the duration and the rules for questions. In a 5-minute talk the opening is 20 to 30 seconds; in a 45-minute lecture it can run to two minutes, but never longer.
Should a presentation start with an agenda?: Not as the first thing, and in a decision meeting often not at all. Open with the hook, then give the route in one spoken sentence as three to five questions the talk will answer. Show an agenda slide for a few seconds if the talk is long or the audience is learning; in a decision meeting, replace it with a slide that gives the answer and the ask, and say the route aloud.
How do you start an online presentation?: Have slide 1 shared and your camera on before anyone joins, start at the stated time plus one minute, and give your name, the duration and the rule for questions in the first 20 seconds, for example "40 minutes, questions in the chat, I'll take them every ten minutes." Then use a number or a promise as the hook; keep it shorter than in a room, because distraction is one click away. Never open with a microphone or screen check.
How do you start a presentation in class or at school?: Open with a promise and a question: tell the class what they will be able to do or explain by the end, then ask a question they can answer from what they already know, and wait for the answer. State your topic as a message in one line, say how long you will speak and when questions are welcome, and move to your first real slide within 40 seconds. Avoid reading the outline and avoid starting with a dictionary definition.

Sources & methodology

How this guide was made: it applies the cited sources on first impressions, bottom-line-first writing, speaker guidance and speaking rate to everyday presentation practice. The eight patterns, the opening chooser, the first-three-slides template, the room-by-room scripts, the 60-second script and the rehearsal checklist are editorial recommendations, not published standards. Marlow Dental Group and every name and figure in the worked example are fictional. All sources were checked on 11 October 2026.

[1] Judgements from silent clips under 30 seconds predicted end-of-semester teacher evaluations; 6- and 15-second clips were strongly related to the same criteria — Nalini Ambady and Robert Rosenthal, Half a Minute: Predicting Teacher Evaluations From Thin Slices of Nonverbal Behavior and Physical Attractiveness, Journal of Personality and Social Psychology 64(3), 1993, pp. 431–441.
[2] The hook as a brief opening that wins attention and points it at the main point; audiences most receptive at the start; avoid opening with credentials, famous quotations and clichéd preambles; pause after a question; hooks under about a minute — Joel Schwartzberg, How to Hook Audiences From the Start, Toastmaster magazine (November 2025).
[3] Speakers should pause a beat and settle before speaking, and should not apologise or talk about the talk itself; one major idea per talk — TED, TEDx organizer guide: Outline and script.
[4] "Bottom line up front" as one of two essential requirements of Army writing, paragraph 1-38 — US Army, AR 25-50 Preparing and Managing Correspondence (10 October 2020, administrative revision 4 October 2024).
[5] The SCQ framework for identifying the question in the reader's mind and the pyramid's answer-first order — Barbara Minto, The Minto Pyramid Principle.
[6] A central working-memory store limited to about three to five meaningful items in young adults — Nelson Cowan, The Magical Mystery Four, Current Directions in Psychological Science 19(1), 2010.
[7] Average speaking rate of about 150 words per minute for English speakers in the United States — National Center for Voice and Speech, Voice production tutorial.
[8] Six-page narrative memos read silently at the start of meetings instead of slide presentations — Amazon, 2017 Letter to Shareholders (April 2018).

Build the first three slides in NOXI, free: a title that states the message, a why-now slide with one number, and the answer, in your own template, exported as an editable PowerPoint or PDF.