What is the function of caps lock key

caps lock key is a caps lock key. In Windows, its function is to switch between uppercase and lowercase letters, but it is mainly used to input several uppercase letters continuously; under macOS, it can be used to switch between Chinese and English. The other functions are the same as those in Windows similar.

The operating environment of this article: Windows 7 system, Dell G3 computer.

Caps lock is the abbreviation of Capitals lock, which is a case lock key. It is a key on the keyboard for switching between upper and lower case. But it is mainly used to input several uppercase letters continuously. It can be used to switch between Chinese and English under macOS.

Tips

Windows

When the Caps Lock key is pressed, the uppercase and lowercase indicator lights on the keyboard will light up. (marked with an A in the upper right corner), press this key again, the caps will be turned off, and the indicator light will turn off.

If you want to enter capital letters without pressing the Caps Lock key, you can hold down shift and press the letter key at the same time.

When Caps Lock is turned on, you can enter lowercase letters and hold down shift at the same time.

Example: In the lowercase input state, enter uppercase B shift b

In the uppercase input state, enter lowercase b shift B

Mac

Press After deactivating Caps Lock, it will switch between Chinese and English by default. Press and hold Caps Lock, the indicator light will turn on, and the ⇪ icon will appear on the right side of the input box. A short press turns Caps Lock off. The rest of the functionality is similar to Windows, with lowercase enabled by holding down shift in Caps Lock mode.

On the latest macOS, the Chinese name of Caps Lock is set to "Chinese/English Key".

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