Win10 system keyboard case switch button (Caps Lock) failure analysis and solution

Cause analysis:
may be caused by an operation error or virus intrusion.
Workaround:
1, use the left mouse button to click the font icon in the lower right corner of the system desktop, click on the open font switching window: language preference;

2, in the open [time and Language] set the window, click: other date, time and locale;

3, in the open [clock, language and area] window, click: replace the input method;

4, in Open the [Language] window, click on the left side of the window: Advanced Settings;

5, open the [Language] window, or right click on the [Start] in the lower left corner of the system desktop, click on the Start menu : Control Panel;

6. In the open control panel window, find the [Language] option, and double-click to double-click: Language Options;

7, open the [Language] window, click on the window On the left side of the "Advanced Settings";

8, in the language's [Advanced Settings] window, find the switch input method options, and click: change the language bar hotkey;

9, Open a [Text Service and Input Language] window, under the window's advanced key settings, you can To: To close Caps Lock (Capital Lock), set the SHIFT key, the reason for the error is here, because the Caps Lock is set to close, press the SHIFT key;

10, click Press Caps LOCK (L) to close Caps Lock, then click: Apply - OK;

11. Exit the language's advanced settings window and press the CAPS LOCK button on the keyboard to open Capitalize the indicator and enter uppercase letters, then press the CAPS LOCK button to turn off the uppercase indicator and enter lowercase letters. The above is the introduction of the failure analysis and solution of the Win10 system keyboard case switching key (Caps Lock) failure, friends with the same problem can be solved according to the above method.