Office of Information Technology and Services

Microsoft and McAfee Updates Tips, Tricks and Tutorials

Software and Operating System Updates

Instructions for Windows and Office Updates

Instructions for McAfee Updates

Windows Updates -- http://windowsupdate.microsoft.com

Office Updates -- includes Publisher and FrontPage -- http://office.microsoft.com/ProductUpdates/default.aspx

McAfee Stinger -- Information for its Virus detection for Nachi, SoBig, etc. -- Download/Install Stinger

McAfee Uninstall/Cleanup  Install McAfee

Home Users needing antivirus can try AVG's free product http://free.grisoft.com/freeweb.php/doc/2/ 
Note: OITS has not reviewed this product yet.