Presentation glossary: slides, decks and delivery

Four kinds of term, four reasons to look one up

The glossary splits into four groups. Slide terms name a single slide by its job: the title slide, agenda, section divider, team slide, use of funds, roadmap, closing and call to action slides. Deck terms name a whole presentation by its audience, from a pitch deck and a teaser deck to a read deck, a leave behind, a quarterly business review, an all hands, a thesis defence and an RFP response. Structure terms are the rules people cite when they argue about a deck, such as the pyramid principle, MECE, action titles, assertion evidence, one idea per slide and the 10 20 30 rule. Delivery and file terms cover what happens after the slides are written: presenter view, speaker notes against a script, pen tools, recording, share links, PDF handouts and PPTX.

Which page to read first

If a deck is not landing, start with the structure pages, because a weak storyline cannot be rescued by better slides. If the question is what a specific slide should hold, go to that slide's page, which says what belongs on it and what to cut. Founders preparing to raise should read the pitch metrics pages together, since TAM, SAM and SOM, traction, unit economics and the hockey stick chart are judged against each other rather than one at a time. Read the delivery pages last, once the content is settled.

Terms that get confused

A few pairs are mixed up often enough to be worth reading side by side. A transition moves between slides while an animation moves something on a slide. Speaker notes are prompts, while a script is every word. A slide master sets the layout rules and a theme sets the look. A read deck carries its argument without a presenter, and a pitch deck assumes one is in the room. Each of those pages has a short table so the difference is quick to check.

Every page in this collection

• 16:9 vs 4:3 slides: which aspect ratio to use

  The decision belongs to the screen the audience will look at, not to taste. Choose wrong and you get black bars down both sides, or a slide shrunk into a letterbox on a wall that could have held twice as much.

• Do you need an agenda slide?

  An agenda is a promise about the next half hour. It earns its place when keeping that promise helps the audience, and it becomes filler when the talk is short enough to hold in mind without one.

• One pager vs pitch deck: when to send which

  The two documents answer different questions. The one pager answers whether to look closer, and the deck answers whether to believe.

• PDF vs PPTX for sharing a presentation

  The file sent after a presentation is often read by more people than heard the talk. The format decides whether they see what you designed, whether they can change it, and whether they can find anything in it.

• Should slides have page numbers?

  Slide numbers cost almost nothing and save real time the moment someone has a question or a reader wants to point to a page. The cases where they hurt are fewer than designers tend to think, and mostly limited to stage talks built for visual drama.

• Slide transition vs animation

  The two words get swapped constantly, and the confusion matters because they solve different problems. A transition marks that the talk has moved on, while an animation controls what the audience reads first on the slide in front of them.

• Speaker notes vs a full script

  The question is not which is better but which failure you are more likely to have: forgetting what to say, or saying it like a recording. Most good presenters end up somewhere between the two.

• The one idea per slide rule

  Audiences read faster than presenters speak, so a slide with three ideas is read ahead, half understood and then ignored. Giving each slide one job keeps the room with the speaker.

• What goes on a team slide?

  Early in a company's life the team is most of the evidence there is, so the slide carries far more weight than its layout suggests. Later it becomes a different slide with the same name, about depth and coverage rather than founders.

• What goes on a title slide?

  The title slide is often up for several minutes before anyone speaks, so it does more work than its four short lines suggest. It is also the slide that becomes the thumbnail when a deck is forwarded, uploaded or opened months later as a file.

• What is a build in a presentation?

  People read faster than anyone speaks, so a slide shown in full is usually read to the end before the presenter finishes the first point. A build keeps the room and the speaker on the same line, at the cost of more slides or more setup.

• What is a call to action slide?

  Most presentations exist to make something happen, yet many end without saying what. The call to action slide is where the presenter finally asks.

• What is a competitive landscape slide?

  No competition is the one claim an investor is certain is false, because every customer is solving the problem somehow today. The landscape slide shows how, and why that is about to change.

• What is a data room in fundraising?

  The deck makes the claims and the data room proves them. Investors who liked the pitch open it to find out whether the numbers survive contact with the documents.

• What is a ghost deck?

  Most wasted presentation work is polished slides that end up cut. A ghost deck makes those decisions while the slides are still empty and cheap to throw away.

• What is a go to market strategy slide?

  Plenty of good products fail because nobody worked out who would buy first and how they would hear about it. The go to market slide is where that thinking becomes visible.

• What is a hockey stick chart?

  Almost every startup projection bends upward at the same point: just after the round closes. Investors have seen that shape so often that the shape alone persuades nobody.

• What is a key takeaways slide?

  Audiences forget most of a talk within days, and they do not choose what survives. A takeaway slide is the presenter's attempt to choose for them.

• What is a keynote presentation?

  The word comes from music, where the keynote is the note a piece is built around. A good keynote does the same for an event: people in later sessions keep referring back to it.

• What is a leave behind deck?

  The deck that works on a screen with a speaker beside it often fails in an inbox. The leave behind is the version written for the person who opens it on Thursday, with no memory of what was said on Tuesday.

• What is a lightning talk?

  Five minutes is long enough to change someone's mind about one thing and nowhere near long enough for two. The discipline is choosing which thing.

• What is a pitch deck?

  A pitch deck is a sales document whose product is the company itself. It is judged in minutes, often without the founder in the room, and the ones that work are built for that reader.

• What is a PPTX file?

  Almost every presentation that changes hands between companies arrives as a PPTX, so knowing what is inside one explains why a deck can look different on another machine. It also explains why the same extension can hold a fully editable deck or a stack of pictures.

• What is a presentation recording?

  A recording turns a one off talk into something that can be sent, replayed and paused, which is why teams use them for training, updates and time zones that never overlap. It also preserves every hesitation that a live audience would have forgiven and forgotten.

• What is a presentation share link?

  Sending a file hands over a copy you can never recall, while a link hands over a view you still control. That difference decides which version people see next month and who can read the parts you assumed were private.

• What is a presentation theme?

  A theme is the single decision that makes forty slides look like one document. Picking it well is less about taste than about the room, the data and who has to read it.

• What is a product roadmap slide?

  A roadmap drawn with exact dates a year out stops being a plan and becomes a promise somebody will be held to. Choosing the format is choosing how much certainty you are willing to claim.

• What is a QBR (quarterly business review)?

  A QBR is where a relationship or a plan gets checked against numbers rather than impressions, which is why a weak one quietly damages renewals and budgets. Most go wrong for the same reason: the deck reports activity when the room came to hear about outcomes.

• What is a read deck?

  A large share of business decks are never presented at all; they are emailed, opened on laptops and skimmed. Building those decks as if they were going on a stage is where most bad slides come from.

• What is a section divider slide?

  The audience cannot see how many slides are left or where one argument ends and the next begins. A divider tells them, in the second or two it takes to click past it.

• What is a slide layout?

  Layout, template and theme get used as if they meant the same thing, and the confusion costs real time when someone asks for a new look and gets new positions instead. Each word names a different decision.

• What is a slide master?

  Most people meet the slide master by accident, when a logo refuses to be selected and deleted. Understanding it turns that frustration into the fastest way to keep a long deck consistent.

• What is a storyline in a presentation?

  A deck built slide by slide tends to become a pile of true statements in no particular order. Writing the storyline first turns the same material into an argument.

• What is a teaser deck?

  The teaser exists because a cold email with a twenty slide attachment is rarely opened past slide three. It gives the reader those three slides on purpose.

• What is a thesis defence (viva)?

  The same words describe very different events depending on the country, from a private conversation with two examiners to a public talk with a committee and an audience. Knowing which kind you face decides whether you need a polished presentation, a handful of reference slides or none at all.

• What is a use of funds slide?

  Investors are not buying a pie chart; they are buying the milestone at the end of the runway. The best use of funds slides say what the company will be able to prove when the money runs out.

• What is an action title on a slide?

  Management consultants write action titles because their decks are read by executives who skim. The habit works just as well for anyone whose slides get forwarded.

• What is an all hands meeting?

  An all hands is the one meeting where everybody hears the same version of events, which makes it the cheapest way to stop rumours and the easiest meeting to waste. Its value depends less on how often it runs than on whether people leave knowing what changed and what matters next.

• What is an executive summary slide?

  Executives read the first slide and skim the rest, so a deck that saves its conclusion for the end is hiding it from the people it was written for. The summary slide is the fix.

• What is an RFP response?

  A response is judged by a panel with a scoring sheet, often comparing several bids side by side, which rewards the supplier who makes marks easy to award. Knowing whether the document is an RFP, an RFQ or an RFI tells you how much to write and what the buyer will actually weigh.

• What is assertion evidence slide design?

  A bullet list asks the audience to assemble the conclusion themselves while listening to the speaker. An assertion evidence slide hands them the conclusion and shows the proof.

• What is demo day?

  A demo day pitch is heard once, from a stage, by people who will see dozens of other companies that day. That changes almost every choice about the deck, from how early the numbers appear to how few words each slide can carry.

• What is kiosk mode in a presentation?

  A deck written for a presenter rarely works unattended, because the presenter was carrying half the meaning. Kiosk mode only solves the playback; the slides still have to explain themselves in a few seconds each.

• What is MECE?

  Most confusing presentations have one of two faults: points that overlap, so the same thing is argued twice, or gaps, so the obvious question goes unanswered. MECE is the check for both.

• What is Pecha Kucha?

  The format exists because designers talk too long about their own work. Taking the clicker away turns out to be the most effective editing tool ever applied to a slide deck.

• What is presenter view?

  Presenting without it means either memorising every transition or turning round to read the wall. With it, the next slide never arrives as a surprise.

• What is storyboarding a presentation?

  Slide software shows one slide at a time, which is the worst possible view for judging a sequence. A storyboard shows all of them together, which is how an audience experiences the talk.

• What is TAM, SAM and SOM?

  Investors do not believe the biggest number on a market slide; they check the arithmetic under the smallest one. The three circles are only as good as the counting that produced them.

• What is the 10 20 30 rule?

  Kawasaki wrote the rule after sitting through too many overlong pitches, and framed it as a cure for the ringing in his ears. Two decades later the constraint still does its job, which is forcing a founder to decide what matters.

• What is the pen tool in a presentation?

  Pointing at a screen works in a small room and fails almost everywhere else, from a large hall to a video call where your arm is not in the picture. Live annotation moves the pointing onto the slide itself, where every viewer can see it.

• What is the pyramid principle?

  Most people present in the order they discovered things: background, analysis, and finally the answer. Minto's insight was that readers want the reverse.

• What is the rule of three in presentations?

  Speechwriters used triads for centuries before anyone measured working memory. The research arrived later and mostly agreed with them.

• What is traction in a startup pitch?

  Every other slide in a pitch deck is an argument; traction is the one slide that is a fact. That is why it changes how the rest of the deck is read.

• What is unit economics?

  A company can grow fast and lose more money with every new customer. Unit economics is the slide that shows which kind of growth an investor is looking at.

• What should the last slide of a presentation be?

  The final slide is often on the wall through applause, questions and people packing up. It is the one slide every attendee sees for minutes rather than seconds.