Keep your computer safe from virus - beware of unsafe websites

The main source of unsafe and harmful programs is internet. It is very irritating when a
damn virus is infecting your PC without your knowing. It wastes time and can even
destroy/manipulate important files.

So we need not to open such websites. If we are having doubt of a site, we have to
check for such possibilities.
These antivirus websites will identify for free.....

http://www.siteadvisor.com/
http://safeweb.norton.com/

Check using these tools online that which websites are harmful and be on safe side