As the commonly used function keys, F1-F12 have many shortcuts to facilitate users to operate the computer. Let me share with you the relevant knowledge about F1-F12 function keys. Let's have a look!
Basic knowledge of F1-F12 function keys on computer keyboard
Wonderful use of F1 ~ F12 function keys
F1: if you are in a selected program and need help, press F1. If you are not in any program, but in Explorer or desktop, press F1 and windows help will appear. If you are * working on a program and want windows help, you need to press Win + F1. Press Shift + F1 and "what's this?" Help information for.
F2: if a file or folder is selected in Explorer, press F2 to rename the selected file or folder.
F3: press F3 on the Explorer or desktop to open the "search for files" window. Therefore, if you want to search for files in a folder, press F3 directly to quickly open the search window, and the search range has been set to the folder by default. Similarly, press it in Windows media play * and the window "add to media library by searching computer" will appear.
F4: this key is used to open the address bar list in ie. to close the IE window, you can use Alt + F4.
F5: used to refresh the contents of the current window in IE or explorer.
F6: you can quickly locate the address bar in Explorer and ie.
F7: it has no effect in windows. But in DOS window, it works. Give it a try
F8: it can be used to display the Startup menu when starting the computer. Some computers can also press this key at the beginning of computer startup to quickly call up the startup setting menu, from which you can quickly choose whether to start with floppy disk or CD, or start directly with hard disk. You don't have to bother to enter BIOS to modify the startup sequence. In addition, you can also accept Microsoft's installation agreement when installing windows.
F9: it also has no effect in windows. But in Windows media play *, it can be used to quickly reduce the volume
F10: used to activate the menu in windows or programs. Press Shift + F10 to display the right-click shortcut menu. The function of the application key is the same as that of the keyboard. In Windows media play *, its function is to increase the volume.
F11: you can change the current Explorer or IE to full screen display
F12: it also has no effect in windows. But in Wo * D, pressing it will quickly pop up the window of saving as file.
Function of F1 to F12 function keys
F1get online [instructions] or office [helpers]
F2 move text or graphics
F3 insert AutoText item (after word displays it)
Repeat the previous action F4
F5 select the [to] command in the [Edit] menu
F6 to the next pane or frame
F7 select the [spelling check] command in the [tools] menu
F8 expand selection range
F9 update selection field
F10 Startup menu column
F11 to next field
F12 select the [save new file] command in the [file] menu
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Single press + Shift usage:
Shift + F1 starts the context oriented description menu or display format setting
Shift + F2 copy text
Shift + F3 change the case of letters
Shift + F4 repeat the [find] or [to] action
Shift + F5 move to previous tracking revision
Shift + F6 to the previous pane or frame
Shift + F7 select the [synonym] command on the [language] submenu of the [tools] menu
Shift + F8 zoom out the selection range
Shift + F9 toggles between the field code and its result
Shift + F10 display shortcut menu
Shift + F11 to previous field
Shift + F12 select the [save] command on the [file] menu
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Single press + Ctrl usage:
CTRL + F2 select the [preview Print] command on the [file] menu
CTRL + F3 cut to special set
CTRL + F4 close window
CTRL + F5 restore file window file size
CTRL + F6 to the next window
CTRL + F7 select the [move] command on the [control] menu
CTRL + F8 select the [size] command on the [control] menu
CTRL + F9 insert empty field
CTRL + F10 maximize file window
CTRL + F11 lock field
CTRL + F12 select the [open old file] command on the [file] menu
Proficient in using F1 ~ F12 function keys
F1: if you are in a selected program and need help Then press F1.
If you're not in any program right now
Is in Explorer or desktop Press F1 and the windows help program will appear.
If a program is being * modified And want windows help
You need to press Win + F1.
Press Shift + F1 "What's this?" Help information for.
F2: if a file or folder is selected in Explorer
Press F2 to rename the selected file or folder.
F3: press F3 on Explorer or desktop
The search for files window appears
So if you want to search for files in a folder
Then press F3 directly to open the search window quickly
And the search scope has been set to this folder by default.
Same Press it in Windows media play *
The add to media library by searching computers window appears.
F4: this key is used to open the address bar list in ie To close the IE window
You can use Alt + F4.
F5: used to refresh the contents of the current window in IE or explorer.
F6: you can quickly locate the address bar in Explorer and ie.
F7: no effect in windows.
But in DOS window: it works / try it
F8: when starting the computer You can use it to display the Startup menu.
Some computers can also press this key when the computer starts
Call up the quick start menu
From which you can quickly choose floppy disk boot Or CD boot
Or start it directly with your hard disk Do not bother to enter the BIOS to modify the startup sequence.
In addition You can also accept Microsoft's installation agreement when installing windows.
F9: it also has no effect in windows.
But in Windows media play *, it can be used to quickly reduce the volume
F10: used to activate menus in windows or programs
Pressing Shift + F10 will bring up the right-click shortcut menu.
The function of the application key is the same as that of the keyboard.
In Windows Media playe * Its function is to increase the volume.
F11: you can change the current Explorer or IE to full screen display
F12: in Windows: it also has no effect.
But in Wo * D: pressing it will quickly pop up the window of saving as file