PLAIN-ENGLISH EXPLAINER
How to Build a Slide Deck with Copilot in PowerPoint
You know what the deck needs to say. You just don't have an evening to build forty slides around it.
If you need a first draft of a presentation and do not want to start from a blank slide, Microsoft 365 Copilot in PowerPoint can build a deck from a prompt describing what you need, keep it on your organization's template, and add a new section to a presentation you already have. This guide covers writing that prompt, protecting your existing template and brand kit, extending a deck that already exists, and what to check in the result before you present it to anyone.
To build a slide deck with Microsoft 365 Copilot in PowerPoint, open PowerPoint, and in the prompt box, describe the presentation you want Copilot to create. Starting from your organization's template first lets Copilot know you want to keep that theme and design, and if your organization requires a Brand Kit, you choose which one Copilot uses before it builds the deck. Copilot drafts a first version from your prompt, which you then review, reorder, and rewrite before it goes anywhere near an actual audience.
Published
Key Takeaways
- You start a new deck by writing a prompt in the prompt box that describes the presentation you want Copilot to create.
- Opening your own template first tells Copilot to keep that theme and design instead of generating a generic one.
- If your organization requires a Brand Kit, you choose which one Copilot should use before it builds the presentation.
- You can add a whole new section to an existing deck by describing it in the Copilot menu above a slide, without rebuilding the rest of the presentation.
- If Copilot in PowerPoint is missing entirely, that is usually a subscription or organization setting, not a bug in your file.
Copy and Paste
Prompts You Can Use Today
Draft a full deck from a description
Create a presentation for a non-technical audience explaining why our team is changing how we report weekly progress, covering the problem with the current approach, the new approach, what changes for people outside the team, and when it takes effect.
Open your organization's template first, so Copilot keeps that design instead of building a generic one from scratch.
Turn a written document into slides
Build a presentation based on this document that covers only the key decisions and the reasoning behind them, written for an audience that has not read the original document and will only see the slides, not the full write-up.
Name what should and should not carry over from the source document, since a direct conversion often keeps too much detail for a slide format.
Add a new section to a deck you already built
Add a new section to this presentation covering the open risks we have not addressed yet, written for the same audience as the rest of the deck, and keep it consistent in tone with the sections that already exist.
Describe the section in the Copilot menu above your slide rather than rebuilding the whole deck for one addition.
Stress-test a deck before presenting it
Read through this entire presentation as if you were seeing it for the first time in the room, and point out any slide where the point is unclear, any place where a claim is made without the evidence to back it up on the same slide, and anywhere the structure jumps without a clear transition.
Run this after a first draft exists, before you spend time polishing individual slides that might get cut.
WHAT BUILDING A DECK WITH COPILOT LOOKS LIKE
The core moves for going from nothing to a first draft
A new deck from a prompt, a deck that respects your template, and a deck you can extend later without starting over.
Builds a deck from a written prompt
In the prompt box, describe the presentation you want Copilot to create, the same way you would brief a colleague who was building the first draft for you.
Keeps your template, if you start from it
Starting with a template will let Copilot know that you'd like to retain the presentation's theme and design, instead of generating one from nothing.
Respects your organization's Brand Kit
If your organization requires a Brand Kit, in Select brand, choose the Brand Kit you want Copilot to use for the presentation before it starts building.
Extends a deck you already built
Select the Add a topic option in the Copilot menu above your slide to draft a new section, without rebuilding the sections that already exist.
WRITING THE FIRST PROMPT
What actually happens when you ask for a new presentation
In the prompt box, describe the presentation you want Copilot to create. Treat this the way you would treat a one-paragraph brief to a colleague who is about to build the deck for you: name the audience, the purpose, and the main points you need covered, rather than a single-sentence topic and nothing else.
The level of detail you put into that prompt tends to show up directly in how usable the first draft is. A prompt that just names a topic gets you a generic deck on that topic. A prompt that names the audience, states the goal of the presentation, and lists the specific points that have to be in it gets you something much closer to a deck you can actually edit into shape rather than rebuild from scratch.
Once Copilot has your prompt, it builds out a full first draft: a title slide, a sequence of content slides, and a structure that follows from what you described. This is a starting point meant to be reshaped, not a finished product, so plan to spend time reordering, trimming, and rewriting individual slides rather than expecting the first output to be presentation-ready.
If you don't see Copilot in PowerPoint at all, it might not be included with your Microsoft 365 subscription or available based on your organization's settings, which is worth checking before you assume the prompt box itself is broken.
PROTECTING YOUR TEMPLATE
Keeping Copilot inside your organization's design, not outside it
One of the fastest ways to end up with a deck you cannot actually use is letting Copilot generate a presentation with no design context at all, then trying to retrofit your organization's template onto it afterward. The better order of operations is to start from the template itself.
Starting with a template will let Copilot know that you'd like to retain the presentation's theme and design, so the slides Copilot drafts already match the layout, colors, and structure your organization expects, instead of a generic design you then have to rebuild slide by slide.
If your organization requires a Brand Kit, in Select brand, choose the Brand Kit you want Copilot to use for the presentation before you write your prompt. Getting this step right at the start saves you from reapplying branding to every slide Copilot generates, which is a far more tedious fix than choosing the right kit upfront.
This matters more than it might seem, because a deck that matches your organization's visual standards reads as more credible before anyone has even absorbed the content. Getting the design foundation right first means your editing time afterward can go entirely toward the actual argument of the presentation.
EXTENDING A DECK YOU ALREADY BUILT
Adding to an existing presentation instead of starting over
A lot of real presentation work is not building a deck from nothing. It is adding a new section to something that already exists: a risks section someone asked for after the fact, a follow-up slide answering a question from the last meeting, or an update to a deck you present on a recurring basis.
For that, select the Add a topic option in the Copilot menu above your slide, and describe the section you want drafted. Copilot generates new slides for that section specifically, which you can then place wherever it belongs in the existing deck, without touching or regenerating the sections you already finished.
Describe the new section with the same care you would use for a full deck prompt: who is reading it, what it needs to accomplish, and how it should sound next to the sections already in the deck. A section that reads like it was bolted on from a different presentation is usually the result of a prompt that skipped that context.
This workflow is the one that pays off most over time, because recurring decks rarely get rebuilt from scratch. Being able to extend one cleanly, section by section, is often more valuable day to day than the first-draft generation most people think of first.
BEFORE YOU PRESENT IT
What to check on a Copilot-built deck before anyone else sees it
A first draft is a starting point. Reading it once as your actual audience would is what turns it into something presentable.
Check every claim against your own facts
A confident-sounding slide can still state something that was never actually confirmed. Verify any specific claim, number, or name against your real source material before it goes on screen.
Read it in the order your audience will see it
Go through the deck slide by slide as a first-time viewer would, and check that each slide's point is clear without you narrating extra context out loud.
Trim rather than rebuild
If a slide is close but not quite right, cutting what does not belong is usually faster and safer than regenerating the whole section and hoping for something better.
WHAT TO CHECK BY HAND
Where this breaks down, and what stays on you
A Copilot-built deck is a strong first draft, not a finished presentation, and treating it as finished is the most common way these decks go wrong in front of a real audience. Read through it once end to end before you trust it, the same way you would review a deck a junior colleague handed you for the first time.
If you don't see Copilot in PowerPoint at all, it might not be included with your Microsoft 365 subscription or available based on your organization's settings, so that is the first thing to check if the feature seems to be missing entirely rather than just producing a result you don't like.
Images and visual suggestions are worth a second look too. Copilot can suggest stock images or generate them to match a presentation, but a generated or suggested image should still be checked for whether it actually fits the slide's point and your organization's standards, not just whether it looks polished.
The habit worth building is treating every Copilot-built deck as a draft to edit, not a result to accept. Starting from your own template, writing a specific prompt, and reading the result once end to end before presenting it will catch the overwhelming majority of problems before anyone outside your own editing pass ever sees them.
A first draft is only useful if you know how to shape it
Getting slides out of a prompt in minutes is the easy part. Writing a prompt specific enough to get a usable first draft, and knowing exactly what to check before you present it, is the part that actually saves you an evening. The first week of Nightschool AI's Copilot course is built around real presentations like this one.
Frequently Asked Questions
How do I create a new presentation with Copilot in PowerPoint?
In the prompt box, describe the presentation you want Copilot to create, naming the audience, the purpose, and the key points you need covered. Copilot drafts a full first version from that prompt, which you then review and reshape.
Will Copilot use my organization's template automatically?
Only if you start from it. Starting with a template will let Copilot know that you'd like to retain the presentation's theme and design, rather than building a generic layout you would have to rebrand afterward.
What if my organization requires a specific Brand Kit?
If your organization requires a Brand Kit, in Select brand, choose the Brand Kit you want Copilot to use for the presentation before you write your prompt, so every slide Copilot generates already follows that branding.
Can I add a new section to a presentation I already built, without starting over?
Yes. Select the Add a topic option in the Copilot menu above your slide and describe the section you want. Copilot drafts that section on its own, which you can place into the existing deck without touching the rest of it.
Why don't I see Copilot in PowerPoint at all?
If you don't see Copilot in Word, Excel, PowerPoint, or OneNote, it might not be included with your Microsoft 365 subscription or available based on your organization's settings. Check your subscription and organization settings before assuming the feature is broken.
Can Copilot turn a written document into a slide deck?
Yes, by describing the document as your source in the prompt and specifying what should carry over into the deck. Name what to cut, since a direct conversion from a document often keeps far more detail than a slide format can hold.
Can Copilot help with images for a presentation?
Copilot can suggest stock images or generate them to match a presentation. Review any suggested or generated image for whether it actually fits the slide's point and your organization's visual standards before you keep it.
What should I check before presenting a Copilot-built deck?
Read the entire deck once as your actual audience would see it, verify any specific claim or number against your real source material, and confirm the design matches your organization's template and Brand Kit before you present it to anyone.
Stop building the same deck structure from a blank slide
A specific prompt and your own template get you most of the way there. The editing pass is what makes it presentable.