Does anyone know what to make of occasional bluescreens? I did all the scans,chkdsk, and cleanings;they come back fine. A guy came out and checked out my computer;uninstalled a lot of unneeded programs(including McAfee then puts in Avast anti-virus). He was recommended by a family member. He said bluescreens could be caused by a conflict in opened programs and said my computer was in good shape. I noticed I get them (two in the last week) when I'm googling articles; where the scrolling gets sticky at first, then comes the blue screen with "irreversible hardware error" message. Then I re-boot in normal mode and it says "windows has recovered successfully." I'm trying to reach this repair guy to check the computer again but in the meantime does anyone have any advice? Thanks.