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.
Computer monitors are measured in the same way that television screens, smartphone screens and tablet screens are: diagonally. However, the diagonal measurement doesn't necessarily mean that one monitor is larger than another because the screen size measurement doesn't take into account the aspect ratio, which alters the total screen size. Monitors are commonly measured in inches using a tape measure or a yard stick.