Five unknown ESC keys magical

For the average user, the ESC key at the top left of the keyboard is not commonly used, but you know what? In fact, with the ESC key can also achieve a lot of fast operation Oh!

1. When surfing the Internet, if you point to a wrong URL, press ESC directly to stop opening the current page.

2. When surfing the Internet, it is unavoidable to fill in some username or something, if you fill in the wrong, press the ESC key to clear all the contents of the box, and typing, if the wrong number can also press ESC to clear the wrong word box.

3. In addition to the "Ctrl+alt+del" key combination can be pulled out of Windows Task Manager, press the "CTRL+SHIFT+ESC" key combination can start Task Manager.

4. When a program is not active and we want to restore it to active state, press the "ALT+ESC" key to activate the application without having to click the program title bar with the mouse.

5. For pop-up windows with the Cancel option, if you choose to cancel, press ESC directly to cancel the operation