Everyone of us wants a virus/malware free computer that works fast, therefore we install a good anti-virus or purchase a new software for malware removal and pay handsome amount of money for it too. But we forget that only an anti virus is not enough for complete PC security!
Security against hacker also included in this post-
1. Check Windows Update and Office Update regularly; have your windows/ Office CD ready. Windows users can configure automatic updates. Click on the Automatic Updates tab in the System control panel and choose the appropriate options.
2. Install a personal firewall. Both SyGat and ZoneAlarm offer free versions....