Turning a slide deck into a course people actually finish
Echipa HR 365 · reviewed 2026-09-06 · 5 min read
A deck and a course solve different problems: the first supports a person who is talking, the second has to work without them. Which is why uploading a presentation file into a platform does not produce a course — it produces a hard-to-read file that half the audience closes at the third slide.
What a deck is missing
A good deck is deliberately incomplete: the slides are cues, and the content is in what the presenter says. Turning it into a course means putting back exactly what lived in their voice.
| What is missing from the slides | Why it matters | Where it goes |
|---|---|---|
| The connection between ideas | Without it, the slides read as an unordered list | Linking text between sections |
| The examples and the stories | They are the part that is remembered | In the body of the lesson, not as an appendix |
| What is important and what is context | In a presentation, the tone says so | Explicit markers: “remember this”, “optional” |
| The answers to questions from the room | They are the most frequent confusions | A questions section, at the end of the module |
| What the person should do afterwards | The presenter said it at the end | The first and last sentence of the course |
What you throw out
- The agenda slide. In a course, the structure is visible from the navigation.
- Transition slides and slides with a single decorative image.
- The company introduction, unless it is the actual subject.
- Any chart the presenter used to explain for five minutes — it gets rewritten as text or cut.
- The closing thank-you slide. In its place: what the person does tomorrow with what they learned.
Typically, sixty slides leave around thirty-five units of content. The reduction is not a loss: half of what gets cut was visual support for speech, not information.
Splitting into modules
The practical rule: a module ends where the person can do something with what they have learned. Not at a number of minutes, not at a chapter of the deck — at a unit of meaning. The result, in practice, is modules of 7-12 minutes.
How you find them
- The author — writes, for each section, what the person will be able to do after it; if the answer is “they will know”, it is not a module
- The author — groups the slides that contribute to the same “will be able to”
- The author — cuts everything that contributes to none; it is usually a quarter of the material
- The author — adds a two or three question check at the end of each module, on what was promised
What you must add
Three elements a deck never has, and without which a course does not work on its own:
- The context at the start: in what real situation this gets used, what usually goes wrong, what they will be able to do afterwards. Three sentences.
- A check at the end of each module, not only at the end of the course. Without it, nobody knows where understanding was lost.
- A concrete “what you do tomorrow”, at the end. A course that ends with a summary is forgotten; one that ends with an action gets applied.
How long it realistically takes
Converting a 60-slide deck
Existing material, an author who knows the subject, no video production. Hourly cost 16 EUR.
- Cutting and grouping into modules
- 2 h
- Writing the text that lived in the voice
- 4 h
- Check questions (4 modules × 3)
- 1.5 h
- Context, closing and review
- 1.5 h
- Total
- 9 hours, roughly 145 EUR
Nu intră în calcul:
- video production, if you want it — it changes the order of magnitude entirely
- later updates, which are far cheaper if the module structure is clean
Nine hours sounds like a lot for “a course we already had”. The right comparison is not with zero but with the cost of a live session repeated every time someone new joins — which, in a team with movement, exceeds nine hours in the first year.
Where to start
Take the deck and write, for each section, what the person will be able to do after it. The sections you cannot write anything for are the ones to cut — usually the first and the last.
Then write the three context sentences and put them at the start. It is the one change that shows immediately in the completion rate.
Video or text
The question comes up immediately, and the default answer — video, because it feels more modern — is often wrong. It depends on what the person does with the material.
| Situation | The right format | Why |
|---|---|---|
| A procedure they will look up again | Text | It can be scanned; in a video you hunt for the right minute |
| A demonstration of something on screen | A short video | Text describing clicks is longer and less clear |
| Context and reasoning | Text | It is read faster than it is heard |
| Something done with your hands | Video or images | A description in words loses exactly the useful part |
The rule that summarises the table: text for what gets consulted, video for what gets shown. And if you have budget and time for only one, text is the safe choice — it is updated in five minutes, while a reshot video costs as much as the first one.
What happens when the content changes
A course that cannot be updated easily becomes, within two years, material everybody knows not to trust. Module structure helps here more than anywhere: you change the affected module rather than the whole course, and people who already went through it can be sent only to the changed part.
Which is why it is worth keeping, from the start, a source file separate from the published form. Editing directly in the platform works for the first change and becomes difficult by the fifth.
Import from files, with a module structure proposed automatically
You upload the deck and get a module structure with the first check questions — you decide what stays, instead of starting from a blank page.
You can create an account in a few minutes and use every module for 7 days, no card required.