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.
The best presentation software around. Whether presentations form a regular or occasional part of your life, take a look at Microsoft PowerPoint, which is a truly excellent presentation tool. View full description. PROS.