kk871230

maybe is windows system error.. format 机...

kns003

go download > Advance system care for clean up ,,try or download a MSE antivirus to scans virus. can try. MSE is ori from microsoft windows

ken_tsui_ck

try to boot up the windows in save mode first. Then try run IE on safe mode see it will reboot automatically or not.
if still reboot, there should be hardware error. change the RAM or display card to test.

feiyun002

Looks like virus..try install AVG2013 or other good anti-virus software scan it.
IE might got corrupted by virus