Windows 10: Please help me! The alt key is triggered without my clicking. What happen?

My son bought me a computer for playing a game.This is the first time I'm using a PC. But i find weird when i'm using itI don't want to make any trouble to my Son. His job is busy.So, I would like to seek for help in this forum.The alt key in my keyboard was triggered but i even not touch the keyboard.I just click my mouse at that moment. However, it just happened once.Would it be any virus in my computer and make it happen?I am afraid of being hacked, or the computer is broken? Sorry for my stupid question.I hope i wont make any trouble. Blessings and thank you

:)

 

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.

 

ALT keys not working after developers update

Hello Paul,

To help us identify the cause of this problem, we would like to know the following information:

• Which type of Windows device are you currently using? (PC, tablet or laptop)

• If your device has 2 Alt button, does it happen on both Alt keys on the keyboard?
• Since you're trying to input a special character using Alt key, have you checked if the Num Lock key is activated?

In the meantime, we recommend that you check if Sticky Keys is turned on in the Accessibility settings. Sticky Keys lets you press one key at a time for keyboard shortcuts. To check, refer to the steps below:

• Click on Start.
• Click on the gear icon to open the Settings.
• Click on Ease of Access.
• On the left panel, click on Keyboard.
• Turn off Sticky Keys.

 

alt-key functionality

Hi Steven,

Thank you for posting your query on Microsoft Community.

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

• Single Click on the file.
• Tap F2 ( Function Key).
• Then type the name and enter.

Hope this answers your query and do let us know if you need further assistance. We will be glad to assist.