hi all , few days ago , got mesage saying space low on drive c , when i checked it was showing i only had 6mb . i have deleted a few progs and bits i dont use anymore , also turned off windows updates , , done disc clean up etc , managed to get around 14 gb back , when checked today , it had gone down to 13.5 gb , just wondering whats taking it , running windows 7 os , tia