Eliminate Internet malware and clutter that slows your system down
Spyware, viruses, and uninvited clutter in your Windows Registry and file system are one of the most common causes of a slow computer. Here is what you can do:
Use ZoneAlarm® ForceField™ for your Web browser to catch and neutralize drive-by downloads and Web clutter and alert you if you go to a site known to distribute spyware.
To clear space by deleting all unsolicited downloads trapped and neutralized by using ForceField:
Go to the ForceField Advanced Settings panel and click Clear Virtual Data.
This also deletes your browser download history list and browser cache. Note that pages you view regularly may load more slowly the first time you visit them again.