Screen hang while surfing net (win XP)

[crazyboi]

While i am surfing the internet after a few minutes my system starts to hang, while i am not surfing the internet my system is working properly. i have scan my system for virus using antivirus software but no virus is found and i have also scan my system using antispyware software but no spyware has been found.

Is there any other possible problem that cause my system to hang during surfing the internet?

Can anyone help me to solve this problem????

Thank You.

 

[computerdude2004]

If you have a lot of windows open the computer may hang because so many resources are being used.

 

[Charlie7940]

Sometimes when there is a lot of people surfing the web the servers become a little slow, particularly at night. This is the case for me at least.