Download and install or purchase a CD for and install one of the Antivirus software applications available, then get the the latest
scan updates for it from the Antivirus software makers website and run a complete scan of all files on the PC to determine if any
of them are infected.
Some types of infection can be corrected or remediated by the Antivirus software, other types of malware infection cannot be
corrected.
========
they are the normal office files such as *.doc and *.xls. i read in this
forum that they may be infected with worms. is it possible. if yes can i do
something about it? >>
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I hope this helped you,
Bob Buckland ?

MS Office system products MVP
LINKS to the 2007 Office System
1. Free MS Office 2007 book from MS Press, 213 pages:
http://microsoft.com/learning/office2007/default.mspx#booksfrommspress
2.. Office 2007 Beta 2 Online Test Drive, Downloadable beta,
e-learning courses, doucmentation and movies:
http://microsoft.com/office/preview
3. Send 2007 Office System Beta 2 feedback directly to the MS Office 2007 product team with this feedback tool:
http://sas.office.microsoft.com/
4. Try the 2007 OfficeOnline preview website , without Office2007
a. Install the ActiveX access control
http://office.microsoft.com/search/redir.aspx?AssetID=XT101650581033
b. then visit
http://officebeta.iponet.net