Impossible to tell. If Windows, try system restore.
Kees
Hi friends.
Am new to broadband. Am from India. It was working well. But suddenly sites have stopped loading. I have got DSL connection. Wifi has connected well. Google and gmail is working in broadband speed. but other sites are not loading. Am not a techy guy. So kindly share the solutions. Thanks in advance.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic