My Internet Explorer (and Netscape) often freezes. What could be the problem? How can I fix it?

Answer 1

(1) If you have not already scanned your comp with spybot http://www.safer-networking.org/en/download/index.html do that now .Update it and then run it so it gets rid of all the spyware and trojans in safe mode http://www.bleepingcomputer.com/tutorials/tutorial61.html

(2) Do an online virus scan to check if you still have viruses on your computer. And let us know if the online virus scan still finds any virus or spyware .
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If you do not have firefox get it now and use it instead of internet explorer so you dont get any more spyware http://securitynewsfromthenet.blogspot.com/

Answer 2

You probably do not have enough memory on your computer. You can also have to much files clogging up your system.