The names of the keys on the keyboard we use every day all of them are missing .

Here are the 15 function keys commonly used by keyboards:1 f1:

Show Help Menu2f2: Rename a file or folder3

Open History in the address bar5f5: Refresh page or folder6

F6: Moved focus to address bar 7 f7:

Open the spell checker8F8: Enter Safe Mode9

f9: Refreshes the document and displays 10 f10:

Toggle between the menu bar and the system menu11f11: Full screen mode 12

f12: Open Developer Tools13 ctrl+f:

Look for the keyword 14 in the textCtrl+C: Copy the selected text or file with trembling15

Ctrl+V: Paste the contents of the clipboard into a text or header file.

1. Copy: CTRL + C

2. Cut: Ctrl + X

3. Paste: Ctrl + V

4. Select all: CTRL + A

5. Save: CTRL+S

6. Save as: Ctrl +Shift + S7, New Window: Ctrl + N

8. Close the current window: alt+f4

9. Toggle the open window: alt+tab

10. Input method switching: CTRL +SHIFT

11. Switch between Chinese and English: Ctrl + Spacebar.

12. Bring up the task manager: ctrl + shift + delete 13, print : ctrl + p

14. Undo: CTRL + Z

15. Permanently delete: shift+delete

Hello, method.

First, F1 to F12 are called the ribbon, usually F1 is the help key, and pressing it in various places will show help. F2 is to change the name, select a file, press the F2 key, and enter the name change state. F3 is generally looking for the next one. The esc in the upper left corner is the exit key, the cancel key.

Second, the large area on the left is called the main keyboard area, also known as the alphabet key area, the middle area is called the control key area, and the right side is called the numeric keypad area.

Third, there are three keys in the upper middle, power is called the power button, also called the shutdown button. sleep is called the standby button, also called the sleep button. Wake up is called the wake up button, which returns to the normal state from the standby state.

Fourth, print screen is called copy screen, that is, full-screen screenshot; Scrol Lock is called the Hold Button, and the third light on the right side will turn on, which has no effect; pause break is called the pause button; insert is called the insert override toggle key; Delete is called the delete key, which deletes the content behind the cursor; home is positioned to the head of the line; end is positioned to the end of the line; page up is called the page turn button, turn the page forward or up; page down is to turn the page backwards or down; The lower 4 arrows are called arrow keys.

Fifth, num lock is called the numeric lock key, press it, the first light on the right side lights up, then the function on the numeric keypad is a numeric function, you can play numbers. Press it again, the light goes out, and then it becomes the function of the control area, and each number key will be printed with the English description of the corresponding control area.

Sixth, caps lock is called the uppercase lock key, press it, the second button on the right side will light up, and only uppercase letters can be typed at this time. Press it again, the light goes out, and you can type lowercase letters.

Seventh, tab is called the tab key, also called the jump bar key, press once to jump to the next command or the next button; Shift, call the upper gear key, and hold down to mark a row of symbols, such as exclamation points, percent signs, dollar signs, etc. Ctrl is called the control key, which is mainly used to combine letters to form shortcut keys. Alt is called the alternate key, change key, and replacement key, and is also used to combine other function keys to form shortcut keys, such as holding Alt+Tab to switch open programs, and holding Alt+F4 to close the interface.

Enter is called the Enter key, also known as the OK key, which is used to pass through the segment and determine the command. The key with the system icon drawn is called the win button, and pressing it will bring up the start menu.