Crash message????

Bhaavna (Queen ) (1933 Points)

23 July 2012  

helo frnds 

while browsing the net im getting often a crash , why does this usually happens....?

isnt it due to no.of tabs we open or due to power fluctuation or due to signal problem?

 i have got heard abt that, some times it occurs, if any unauthorised downloads without my notice into system that may harm computer data.. is it correct 

 

whats the reason can any one plz help

thanks in advance