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.
SharePoint is a web application that integrates with Microsoft Office. Launched in 2001, SharePoint is primarily sold as a document management and storage system, but the product is highly configurable and usage varies substantially between organizations.