when i type g on my keyboard pg appears on the screen

[cosmickiller]

Woke up this morning and went to Google something but when I pressed the "g" key "PG"appears on the screen and I found out that numerous key double up with another when pressed.

 

[Fyllehund]

First off, test connect anther keyboard to the computer to remove hardware problems out of the picture.

What more you can do is see so the correct keyboard language is set aswell - Control Panel > Time,Language and nationell settings> change keyboard language

Also do a malware search for suspicious malware - www.malwarebytes.org