Computer Keyboard Basics

Esc: Escape key

Tab: Table key

Caps Lock: Caps Lock key

Shift: Shift key

Ctrl: Control key

Alt: Optional (switching) key

Enter: Enter key

F1～F12: Function key

Print Screen：Print screen key

Scroll Lock：Scroll lock

Pause break：Pause key

Insert：Insert key

Delete：Delete key

Home: Home key

End: End key

PageUp: Page up key

PageDown: Page down key

F1: Help, in the resource manager or desktop, then press F1 and the Windows help program will appear. If you are working on a program and want to get help from Windows, you need to press Win+F1. Press Shift F1 and the "What's This?" help message will appear.

F2: Rename files or folders

F3: Search for files

F4: This key is used to open the address bar list in IE. To close the IE window, you can Use the Alt+F4 key combination

F5: Used to refresh the content of the current window in IE or Explorer

F6: You can quickly locate the address bar in Explorer and IE

F7: Has no effect in Windows. But it works in a DOS window, give it a try

F8: You can use it to display the startup menu when starting the computer

F9: It also has no effect in Windows . But in Windows Media Player, it can be used to quickly reduce the volume

F10: Used to activate the menu in Windows or a program. Press Shift+F10 and a right-click shortcut menu will appear. It has the same function as the Application key on the keyboard. In Windows Media Player, its function is to increase the volume

F11: It can make the current resource manager or IE full screen display

F12: It also has no effect in Windows. But in Word, pressing it will quickly pop up the save as file window

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