Keys of my keyboard

[pervaiz]

Hello,some keys of my keyboard is writing different words like if i press u it responds l or something like n or m etc. please help. thanks

 

[pengtzu]

You might want to try some general troubleshooting. What happens if you attach that keyboard to another PC? What happens if you attach a different keyboard to your PC? Also, some general maintenance -- have you tried a compressed air duster to blast out any crud? Finally, unlikely, but there are viruses that mess with keyboard input, so check your antivirus software.

 

[itsmevader]

have you tried it in safe mode. How does keyboard reacts in safe mode?
If keyboards still behave like this in safe mode then my advice would be to buy a new one. don't spend too much energy on keyboard, they are very cheap nowdays.