Windows 10: Some keys don't work on built-in keyboard

Hello there!I am facing an issue since I installed Linux Ubuntu also called Ubuntu Desktop beside Windows, especially Windows 11, this issue just happened immediately after installing Ubuntu along with Windows 11 Windows was pre-installed with the laptop, I had Windows and I installed Ubuntu too on the same system, whenever I go to start my PC, I can choose to boot Windows/Ubuntu. Those keys don't work only on the built-in keyboard of the laptop, but works fine with an external keyboard.After 1-2 months, I downgraded to Windows 10 by making a clean installation and removed Ubuntu after dow

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Keyboard shortcut Alt key not working

Hi,



Before we proceed, I need more information to help you better.

• 
  Since when are you facing this issue?
  
• 
  Did you make any software or hardware changes on your computer prior to this issue?
  
  
  

I suggest you to follow the steps below and check if it helps.

Step 1: You may check if the ALT key is functioning correctly in on-screen keyboard. It will help us to verify if there is any issue with the keyboard.

Follow the steps below to open On-screen Keyboard.

• 
  Windows + Q, type OSK (on-screen keyboard)
  
• 
  And check if it works
  

Step 2: Run Hardware and device Troubleshooter.

Windows 10 has a built-in troubleshooter to check and fix issues with hardware and devices. I would suggest you to run this troubleshooter to check if the issue is with your devices. Refer these steps:

• 
  Press Windows key +X, select Control panel.
  
• 
  Change the view by option on the top right to Large icons.
  
• 
  Click on troubleshooting and click on the view all option on the left panel.
  
• 
  Run the Hardware and devices troubleshooter.
  

Keep us posted on this issue so that we can assist you better.

 

Keyboard Volume Keys not working while in-game

I happen to have used the Tt Challenger Pro keyboard in the past, and the volume keys worked flawlessly in every game, so it's indeed a weird problem. I would suggest the same thing sneekypeet suggested, using the keyboard software and assign this function to a hotkey, but you said that didn't work either, so yeah...

 

Keyboard charachters don´t match

How to correct keyboard charachters if language region does match correct keyboard but charachters still don´t.