My system is not reacting after start..I can start a program but can't do anything after this..The mouse won't react by clicking on anything until I press ctrl-alt-del and start task manager. Everything starts working after..a bit strange 
I've scanned the computer for viruses and all seems to be ok. Can anyone help pls. thx
I've scanned the computer for viruses and all seems to be ok. Can anyone help pls. thx