Free 12-month software subscription to CA's eTrust EZ Antivirus.
Norton Anti-Virus
1— Download the first file onto your PC. 
2— Save into a folder or on your desktop. 
3— Double-click on it to run it. 
4— Answer "Yes" to update, and OK at the end. 
5— Delete the file – you won't need it anymore and it just clutters your hard disk.
Invircible
1— Download the FULL build onto your PC. 
2— Save into a folder or on your desktop. 
3— Double-click on it to run it. 
4— Follow on-screen instructions. 
5— Delete the file – you won't need it anymore and it just clutters your hard disk.
Inoculate-It / InocuLAN / eTrust 1— Locate the appropriate file for your environment. 
1— PC users should choose the INTEL version within their local language version. 
2— If you are a PC user download the .EXE file, otherwise download the .ZIP file. 
3— Save into a folder or on your desktop. 
4— Double-click on it to run it. 
5— Answer "Yes" to update, and OK at the end. 
6— Delete the file – you won't need it anymore and it just clutters your hard disk.
McAfee VirusScan
1— Download the update onto your PC. 
2— Save into a folder or on your desktop. 
3— Double-click on it to run it. 
4— Answer OK at the end. 
5— Delete the file – you won't need it anymore and it just clutters your hard disk.
PC-Cillin
1— Follow the instructions shown on the web page. 
2— You're done. 
Sophos Anti-Virus 1— Download Zipped IDE update. 
2— Save into a folder or on your desktop. 
3— Double-click on the file to unzip it  (if you do not have an unzip utility 
3— installed on your PC, download WinZip from our Downright Useful Downloads
4— Unzip all files into the Sophos folder, which is by default a folder that 
4— is in a location similar to this :  'C:\Program Files\Sophos SWEEP' 
5— Reboot your PC.  On restart Sophos Anti-Virus will detect the updates. 
6— Delete the file – you won't need it anymore and it just clutters your hard disk.