Having a computer and Internet connection these days mean being open to computer virus attacks. Your computer can easily get infected by a computer virus by opening an infected email or email attachment, downloading a software from the Internet or even by just surfing the Internet.
Popularity of Internet has seen the emergence of many college programs in computer networking. Most of these programs are have been designed by the colleges to give students the necessary skills and knowledge so that they can effectively do the work associated with computer networking.
Dell Computer Corporation was started way back in 1984 by Michael Dell. It started as simple computer sales. From here was born the simple concept of understanding the needs of customers and designing computers to suit these needs. The direct selling concept was unique to Dell way back in the 1980s.
