Some of my keyboard keys aren't working. (HELP)

Hello,


suddenly i was on my laptop normally and my keyboard started acting out. so i decided to restart it and after that i couldn't press on these letters: n,a,b,enter and the shift keys.

i don't know what to do. ive tried uninstalling the drivers and i even updated from windows 8.1 to windows 10 and its still the same.


i am here typing from my wireless android keyboard and i don't know what to do with this issue please help