Basics for safer downloading at work

Lay the protective groundwork. Follow step-by-step instructions tailored to your version of Windows to use a firewall, install antivirus software, and update Windows.

Set your antivirus program to actively scan all incoming files and e-mail attachments before you open them. This process is different for every antivirus program, so consult the manual or online help for instructions.

Use a spam filter. Many e-mail programs offer filters that can help block unwanted messages. Microsoft Outlook 2007 has an improved junk e-mail filter (and new features that disable links and warn you about threatening content). Read an overview of the Junk E-mail Filter in Outlook 2007 or learn about the Junk E-mail Filter in Outlook 2003.

Install and run a program to help detect and remove spyware. Your company may provide an anti-spyware program on its network. If your company doesn't offer this, consider using Microsoft Windows Defender, which is included in Windows Vista, and is available as a free download for Microsoft XP SP2. Alternatively, there are other free anti-spyware software programs available.