various work mates try to literally push the keyboard keys through the keyboard when typing
The worst i had was a free desktop from a IT friend for my son.
when i received and turned on , i have never seen so many trojans / virus / maelware /
clean install and away i went
The best was a dual graphic card gaming desktop , 8 gb ram , i was given as it was no good.
HA his sons took to bits and couldn't get back together ,
after 1 hour and W 7 64 bit installed away it went.
WoW fast and free.
some people think , but know nothing , is is so sad