Presentation needs an exhausting preparation. Decide first on the topic that you want to present. Choose a topic that concerns your audience. Make a detailed outline or script. Then research on the topic, note all important points. If possible use simple, familiar terms.
Prepare the devices you are going to use. If you are going to use a slide show, choose the software you are most comfortable with. Examples of softwares are Microsoft PowerPoint, Adobe Persuasion and Lotus Freelance. You can also use Adobe PageMaker and Illustrator and other Illustration software. These presentation softwares will help you create high resolution slides and printouts.
If you want an effective presentation make your slides more attractive. In creating a slide make sure that each slide has a basic idea. Use standard slide size, two by three or the standard 11 inch slide. Minimize the words from 15 to 20 per slide. You can use different fonts. The size of the font should be readable and consistent. Do not overuse attributes such as bold, underline and italic. Use identical design that is relevant to the subject. Use colors to add emphasis. You may add charts or graphs, photos and images.
If you want to use the projector, print the slides using inkjet or laser printer or have it printed through a service bureau. Slide services load the file on film recorder and capture the images on film. Prices depend on the quality of the output.
Rehearse your presentation with the devices you are going to use. If possible, rehearse in the room or place where you will conduct the presentation.