In windows, which function key should I press to get help information about using windows?

If you need help in the selected program, please press F 1. If you are currently on the desktop, press F 1 and a Windows Help program will appear.

If you are running a program and want to open Windows Help, you need to press Win+F 1. Press Shift+F 1 and "what is this?" Help information.

Other commonly used function keys for extended data:

1、F2

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

2、F3

If you press F3 in the Explorer or the desktop, a "Search for Files" window will appear (you can also achieve the same purpose by pressing Ctrl+F), so if you want to search for files in a folder, you can quickly open the search window by pressing F3 directly, and the search range has been set to this folder by default.

Similarly, when you press it in Windows Media Player, the "Add to Media Library by Searching Computer" window will appear.

3、F4

This key is used to open the address bar list in IE (not only IE browsers, but also other mainstream browsers are beginning to adapt to this setting). You can use CTRL+W (closing the current tab after IE 7.0) or A l t+F4 (Alt+F4) to close IE window, as well as most windows such as applications and games.

After IE7.0, the multi-tab version of Alt+F4 is equivalent to closing all tabs and closing the browser; When the active window is the desktop, Alt+F4 will open the "Shut Down System" dialog box, which is convenient for users to close).

4、F5

Used to refresh the contents of the current window in IE or browser. In Word, the Find and Replace page appears.

5、F6

You can quickly locate the address bar in the browser.

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