How to Do a Presentation: Plan, Prepare and Deliver

Steps to plan and deliver a presentation

Clarify the purpose. Write one sentence stating what the audience should understand, decide, or do after listening. For example: “By the end, the team can explain the new handoff process.” This sentence is your filter for deciding what belongs.
Learn about the audience. Consider what listeners already know, what they need, and how much time you have. A presentation for beginners may need definitions and context; a specialist audience may prefer evidence, trade-offs, and implications. Check the time limit and whether questions are included.
Build a simple structure. Use an opening, a small number of connected points, and a conclusion. A useful pattern is problem, explanation, solution. Put the most important point early enough that listeners do not have to wait until the end to understand your purpose.
Choose evidence and examples. Add facts, demonstrations, or examples that directly support your points. Explain where important figures or claims come from, and distinguish facts from estimates or opinions. Use a concrete example to show what an abstract idea means in practice.
Create readable visuals. Give each slide or visual one job. Use short labels, clear headings, and diagrams or images where they explain something better than prose. Make text and charts easy to read from the back of the room; do not put your full script on the slides.
Rehearse aloud and revise. Practice standing or sitting as you will during the presentation, and time the whole talk. Replace awkward phrases, trim material that does not serve your purpose, and rehearse transitions. Practice likely questions, but do not memorize every sentence so rigidly that a missed word derails you.
Deliver and close clearly. Arrive or connect early enough to check the room, screen, sound, and files. Start by telling listeners what the presentation is about, speak at a measured pace, and look up regularly. End by restating the main takeaway and inviting questions if time allows.

What to check before you start

Before making slides, confirm the presentation’s practical requirements. Ask how long you have, who will attend, what equipment is available, and whether you should share slides or provide a handout. If the presentation is online, find out which platform will be used and whether you need to share your screen. Menu names and controls may differ slightly by software version, so check the application’s current help if you need a particular control.

Also check whether the audience expects a decision, a lesson, a progress update, or a demonstration. Those purposes call for different endings. A decision presentation should state the choice and the reasons for it; a lesson should give listeners a useful summary; a demonstration should allow enough time to show the process and explain what is happening.

Time: Allow for an introduction, main points, a conclusion, and questions. Do not plan to use every second for prepared remarks.
Format: Find out whether slides are required, optional, or unsuitable for the setting.
Access: Make sure you can open the presentation and that any video, audio, or linked material works in the expected setup.
Backup: Keep a copy of essential material somewhere you can access if your first device or connection fails.

How to structure the talk and slides

A presentation is a spoken explanation, not simply a document displayed on a screen. A listener cannot reread a sentence as easily as a reader can, so make the order of ideas obvious. Introduce the question or problem, explain the relevant information, and show what follows from it. Use transitions such as “That matters because…” or “The next step is…” to connect sections.

Choose a small set of main points that you can explain properly within the allotted time. There is no universal correct slide count: a short talk with one detailed diagram may need fewer slides than a fast product demonstration. The useful test is whether each visual helps the audience follow, compare, or remember something. If it does not, remove it.

Use charts carefully. Label what is being measured, identify the units and relevant time period, and make comparisons fair. Do not rely on color alone to communicate a distinction. If you use a quotation, image, or outside data, identify its source in a way the audience can understand. Avoid presenting a complicated chart without telling listeners what conclusion they should take from it.

Speaking, nerves and audience questions

Feeling nervous does not mean you are unprepared. A reliable opening, a clear outline, and practice with the actual timing can make the task more manageable. Before starting, pause, take a comfortable breath, and look toward the audience. Speak a little more slowly than you might in casual conversation, especially when introducing a new term or important result.

Use notes as prompts rather than a script. A short outline can remind you of the order and key facts while letting you speak naturally. If you lose your place, pause, glance at the next point, and continue. A brief pause usually sounds more composed than filling the gap with repeated “um” or rushing to catch up.

When someone asks a question, listen to the whole question before answering. If it is unclear, ask what they mean. Give a direct response first, then explain briefly. It is acceptable to say that you do not know; if appropriate, say how you would verify the answer rather than guessing. For a question outside the subject, acknowledge it and offer to discuss it afterward.

Common presentation problems and fixes

Too much information: Keep the points that support the stated purpose and move background details to notes or a follow-up document. More slides do not necessarily make an explanation more complete.
Reading every slide: Reduce slide text to key phrases and explain the meaning in your own words. If a sentence must be read exactly, tell the audience why it matters.
Running over time: Rehearse with a timer and prepare a shorter version by identifying details you can omit. Do not solve the problem by speaking so quickly that listeners cannot follow.
Slides are hard to read: Remove small labels and unnecessary decoration, enlarge essential text, and use strong contrast. Check the slides on the screen or display you expect to use when possible.
Technology fails: Keep a local copy of the presentation if possible, know how to explain the main points without the visuals, and have a simple backup plan for video or audio that will not play.
The talk feels flat: Add a relevant example, comparison, or short demonstration. These should clarify the subject, not distract from it.

Frequently Asked Questions

How do I start a presentation?

Greet the audience, introduce the topic, and state why it matters or what listeners will learn. A short question, problem, or relevant example can work as an opening, but avoid a long apology or an unrelated joke.

How many slides should a presentation have?

There is no fixed number. Use as many as the explanation requires while keeping within the time limit. A slide should support one clear idea, and the speaker should still be able to explain the talk if a visual is skipped.

Should I memorize my presentation?

Memorize the order of your points and practice the opening and closing, but avoid depending on exact wording for the entire talk. Knowing the ideas well makes it easier to recover if you forget a phrase or need to adapt to a question.

What should I do if I make a mistake?

Correct an important error plainly, then continue. If you stumble over a word or lose your place, pause and return to your outline. Most minor slips do not need a lengthy apology.

How do I end a presentation?

State the main takeaway, connect it to the purpose you gave at the start, and make any requested next step clear. Then signal that the prepared talk is over and invite questions if the format allows.

Sources: general know-how. Menus and buttons can differ slightly by version. Spotted something out of date? Tell us.