Windows F1 to F12 button How much do you know?

F1: If you are in a selected program and need help, please press F1. If you are not currently in any program, but are in a resource manager or desktop, the Windows helper will appear when you press F1. If you're working on a program and want Windows Help, you'll need to press WIN+F1. Press SHIFT+F1, "What's This?" will appear. 's Help information.

F2: If a file or folder is selected in Explorer, pressing F2 will rename the selected file or folder.

F3: When F3 is pressed on the Explorer or desktop, the Search for Files window appears, so if you want to search for a file in a folder, you can quickly open the search window by pressing the F3 key, and the search scope is set to that folder by default. Similarly, when you press it in Windows Media Player, a window appears "add to the Media Library by searching your computer."

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 contents of the currently located window in IE or Explorer.

F6: You can quickly navigate to the Address bar in Explorer and IE.

F7: There is no effect in Windows. But in the DOS window, it is useful, try it!

F8: When you start your computer, you can use it to display the boot menu. Some computers can also start at the beginning of the computer Press this button to quickly bring up the boot Settings menu, where you can quickly choose whether the floppy disk boot, or CD-ROM boot, or directly with the hard disk boot, do not have to bother to enter the BIOS to boot order modification. In addition, you can accept the Microsoft installation Agreement when you install Windows.

F9: There is no effect in Windows. However, you can use it to quickly lower the volume in Windows Media Player.

F10: Used to activate a menu in Windows or in a program, the right-click shortcut menu appears when you press SHIFT+F10. The function of the application key in the keyboard is the same. In Windows Media Player, however, its function is to increase the volume.

F11: You can make the current Explorer or IE become full-screen, without Borders.

F12: There is no effect in Windows. But in Word, pressing it will quickly pop up a window saved as a file.

Reference: The role of the F1-F12 key in Windows systems

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Windows F1 to F12 button How much do you know?