What are the functions of F1 to F12 on the computer keyboard? I finally got to know you a lot today

Friends who often use computers, have you ever had such a question: What are the F1 to F12 keys on the top row of the computer keyboard used for? Today, I will reveal the magical function of these function keys for you.

F1: get help

When we encounter problems while using the computer, we only need to press F1 to get help. For example, in a Word document, press F1 to call up the help information to help us solve the problems encountered during use. If it is on the desktop , press Win+F1 on the line.

F2: quick rename

If you want to name a document, picture, or video, click on the target, and then press F2 to quickly rename it, without the need for a right-click menu, greatly improving work efficiency!

F3: quick search

This button is mainly effective for the computer's disk, resource manager, folder and the computer's own program. Just press F3 to quickly call the search function.

F4: Repeat last operation

I often use this function key in Office software. Using the shortcut key F4 can repeat the previous operation, which can save us a lot of trouble.

F5: Refresh the web page

Does anyone know this feature? Whether it is desktop refresh or browser web page refresh, you can use the F5 key to refresh and load.

F6: open quick search

In the specified browser, press the shortcut key F6 to open the quick search of the webpage/file, which is very convenient. (I use 360 ​​browser, it can take effect)

F7: call command

Ordinary users generally don't use this function, it is used to call "command indicator", only programmers can use it, and this button does not respond when pressed on the desktop.

F8: Decrease volume

Press the shortcut key F8 to quickly lower the volume in Windows media player.

F9: Turn up the volume

Use the shortcut key F9 to increase the volume, which is generally used in conjunction with the F8 key.

F10: Call the right-click menu

Pressing this shortcut key alone will bring up the menu in Windows or the program. If you press Shift+F10 at the same time, you can call up the shortcut menu on the desktop, which is the same as the effect of right-clicking the mouse.

F11: full screen display

When we browse the web in the browser, if you feel that the page is too small, you can press F11 to display it in full screen, press F11 again, and the window will return to its original shape.

F12: view source code or save as

In the browser webpage, press F12 to view the source code, which is often used by programmers. But in Word, Excel, and PPT, press F12 to quickly save the file as another.

My commonly used [Quick Screen Recording Tool] can also control the start, pause, and end of the screen recording operation through the combination of function keys, and can also call up the brush tool to take a screenshot while recording the screen.

What are the functions of F1 to F12 on the computer keyboard? I finally learned a lot today, I suggest you bookmark it and read it slowly.