Computers are devices that can conect to people all across the globe. They have urls to connect to other people with the same interests like this wikipedia. Also, facebook is a site many people go on to chat and make friends. Some examples of computer brands are Microsoft or Apple. Some computer brands are Dell and Apple. You can go on many different websites like this wikipedia and Myspace and facebook. We are using the computer right now because we are typing and are on a website. The first computers were devolped in the mid-20th century (1940-1945). Some computers are slow, and some aren't slow.