Computer freezes on youtube, sometimes it's not even on youtube. Monitor goes black and browser keeps failing?

[Minister of Truth]

post pc brand, model & age.

Did you look @ Windows Update? It has important updates almost daily. check it daily.

did you update and run Microsoft Security Essentials?

it,s included in win7 and along w/ being a anti-malware/anti vir prog, it,s also a firewall & anti-adware prog.

do you have IE,s Compatibility View disabled? should be.

I wouldn't use 9. I,m on 10, and I think by now 11 is debugged enough to use.

I also get the message, Web site caused browser to close, duno why, maybe their reaction to Heartbleed.

In IE, there are settings for running it in Default level and Reset mode' might wana try that; if it doesn,t help, I,d restore any Security settings you mighta had.



Default mode @ internet options, Security, Internet zone icon, default level.

and Advanced tab, Reset

google that application error message.