You can't completely turn off a Microsoft keyboard, but you can disable it or temporarily stop it from working. Here are a few ways to do this:
1. Disable the Keyboard in Device Manager
- Open the Start menu and search for Device Manager.
- Click on Keyboard to expand the list of keyboards.
- Right-click on your Microsoft keyboard and select Disable device.
- Confirm the action by clicking Yes.
2. Unplug the Keyboard
The most straightforward method is to simply unplug the keyboard from your computer. This will immediately stop the keyboard from working.
3. Use the Keyboard's On/Off Switch (If Applicable)
Some Microsoft keyboards have an on/off switch. If your keyboard has this feature, you can simply flip the switch to the off position.
4. Use a Keyboard Shortcut
You can use the Windows key + X shortcut to open the Quick Link menu. From there, select Device Manager and follow the steps in method 1.
5. Use a Third-Party Software
There are third-party software programs that allow you to disable specific keys on your keyboard. These programs can be helpful if you want to temporarily disable certain keys without completely disabling the keyboard.
Remember, these methods will only temporarily disable the keyboard. Once you re-enable the keyboard, it will function normally again.