What do all the keys on the keyboard do, and what do they mean?

Wow, a lot, why do you know so much.

1. In the penultimate row of the keyboard is the number key that we are very familiar with, which shows the number key of the notebook, and there is also a number key area in the lower right of the desktop computer.

2. The area under the number key is the area of the letter key, there are 26 letters, which is also the core area of the keyboard, and the placement of the hand is also regular in the letter key.

3. The auxiliary keys of the system function are located at the top of the keyboard, which plays an important role in the system configuration and upgrade, there are F1 to F12, and each key has its magic place, such as F8 is the key to enter the BIOS setting.

4. The function keys on the left include crtl, shift key, etc., which are very important for file operations, such as selecting a lot of files, and using shift or ctrll keys to achieve them.

5. The function keys on the right include home, delete and other less commonly used keys, and the commonly used keys include home and delete keys, which are the functions of returning to the home page and deleting, respectively.

6. Below the function keys on the right side are the arrow keys, the arrow keys are the function keys that control the direction of the mouse or move other icons, and the friends who have played the game should be no stranger.

7. In addition to the above-mentioned function keys, there are also some special key symbols, such as the space bar, the enter key and the return key, which are very frequently used.

1、numberk lock

If you don't open the entire keypad area, it can't be used to enter numbers, and each key on the keypad has another logo, such as the small arrow on the 2468, etc., which can achieve other effects, in the upper left corner of the keypad area. The number above the letters in the primary keypad is not controlled here.

2、caps lock

Enter the state of entering the big Zen to sell letters, press the shift key to not loosen to achieve the effect for a short time, caps lock is not open when you press shift to achieve the uppercase state, after the caps mirror is turned on, when you press shift will enter lowercase, the position of the two keys on the left side of the main key area.

3、scrool lock

For example, when Excel is enabled, pressing the arrow will only scroll the worksheet and will not move the cells.

4. Ctrl key, shift key, alt key The three keys do not have many functions, and they are mostly used with other keys to make compound keys in the lower left corner of the keyboard.

5. win key.

No name is displayed, and clicking on it will bring up the start menu.

6. Tab key.

On the left caps lock button, for example, open the map in the game, the team situation, etc.

7. ESC key.

Discard the current operation.

8. insert key.

While typing and finding that the words behind are gone.,It's generally because of the rewriting state of this key.,That's the use.,Enter Shidan in front.,Automatically replace the back.,Many places can support this.。

9. Shift+Insert key combination.

Copy, equivalent to Ctrl+V.

10. Delete key.

state, delete the content behind the cursor. Select Chinese parts and press this key to delete them directly, and press them with shift to delete them permanently. In the text, you can cut it by pressing the shift key with the search scrambler, which is equal to CTRL+X.