Keyboard typing wrong letters??

N0Spin

Distinguished
May 6, 2011
52
1
18,540
Any of the points mentioned in the preceding posts might cause this, and related to maxinexus's first point...is this possibly a Gateway PC, as they used to have this wonderful ANY KEY 'feature' available for configuring their keyboards, which I once had to research how to disable as it caused exactly the behavior you mention when users accidentally enabled it.
 

Annedroid

Honorable
May 4, 2013
1
0
10,510


BLUE KEYS ARE TURNED ON and OFF by pressing fn+numlk at the top right of the keyboard.
 

Zhenya

Honorable
Jun 6, 2013
1
0
10,510


Go to Control Panel/Region and Language/Change Keyboards/Advanced Key Settings
I found a default Hot Key to change between input languages (Left Alt/Shift). It cured my problem immediately, then I cancelled all of the actons.

Good Luck

Zhenya