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Today, Microsoft PowerPoint is likely the most popular type of visual aid. With the use of the computer program PowerPoint, you may make and display slides to accompany presentations.You may construct polished presentations by combining text, graphics, and multimedia information. An exceedingly common tool for use as a visual aid is an overhead projector. They can be used to demonstrate the operation of a machine, the construction of a structure, or a series of steps in a process. A handout, as the name implies, is any kind of written material that a speaker distributes to audience members during a lecture, presentation, conference, or meeting.Learn more about Microsoft here-https://brainly.com/question/26695071#SPJ4