Computer networks can range from a local network area to a wide area network. The difference between the types of networks is the size. These types of computer networks work at certain speeds, also known as broadband.
About Microsoft PowerPoint. Microsoft PowerPoint is a slideshow presentation app that lets you create, view, and share powerful presentations, complete with pictures, tables, charts, transitions, animations, and more.
1. PowerPoint. Like it or loathe it, PowerPoint is here to stay. At 20 years old it is still the leading presentation software. At one point it was estimated that there are 30 million PowerPoint presentations given every day.