Simply put, computer networking is the study of how computers can be linked to share data. The concept of connecting computers dates back to the 1960s, when the Department of Defense led the first ...

Computer networking companies provide products for internet connectivity and networking to encompass wireless and Ethernet connections. A number of companies in the sector offer IT security products ...

The $300 Linksys Wireless Presentation Player (WPG12) is similar in concept. The unit comes with a pair of antennas, a connector for an Ethernet cable, and a handy remote control. You load a client ...