A virtual private network, or VPN, is an encrypted connection over the Internet from a device to a network. It is useful for corporate traffic over the Internet. Home
A computer monitor is an electronic device that shows pictures for computers. Monitors often look similar to televisions. The main difference between a monitor and a television is that a monitor does not have a television tuner to change channels. Monitors often have higher display resolution than televisions. A high display resolution makes it easier to see smaller letters and fine graphics. The CRT monitor.
Answers.comÂ® is making the world better one answer at a time. It stands for Visual Display Unit. It is a Computer Monitor. Information typed in or transferred from an input device (keyboard and mouse) is displayed on the VDU (monitor screen). Lauren Pistey.