For Win2000 users, as long as we build the system, we will no longer need to install anti-virus software!
1) Turn on Windows Update in the control panel so that it will update the patches in a timely manner and block a potential vulnerability.
2) Install the firewall, it is recommended to use the Fair personal firewall http://www.xfilt.com/products/firewall.htm. Free, the interface is very good, you can also buy his source code. More than the pirated goods.
3) Read the email Use Foxmail or Thunderbird (http://www.mozilla.org/products/thunderbird/, don't use Microsoft's own Outlook.
4) If you can replace the IE to replace the beautiful mozilla firefox (http://www.mozilla.org/products/firefox/), then you will be more assured!
5) Don't run around online, please go to the big station, such as the sky software download station, etc.
In this way, there is basically no need to put any anti-virus software, and there is still a lot of disadvantages of anti-virus software.
1) Sometimes it will be misunderstood, false, and Ming Ming
2) Effective performance, especially sometimes lock files, so that other software cannot be used
3) The new virus that has just been out, the anti-virus software can't identify
