When I open a Microsoft Word document it closes after about ten seconds. When I go into Task Manager and look at Memory Usage I can see that the document opens fine, but then the memory it uses keeps increasing from 20K to 200+K until it closes. Do I have a virus?

Here are a range of free online sites to cleanup your comp, links are like us, they die. If any of these links are dead, at least you have enough here to try at least 2 from each group.

Group1: Free online Virus scan.
http://kaspersky.com/kos/english/ka...
http://www3.ca.com/virusinfo/viruss...
http://housecall.antivirus.com/
http://www.coledata.com/virusalert.htm
http://www.cybertechhelp.com/html/m...
http://www.pandasoftware.com/produc...
http://www.pandasoftware.es/actives...
http://www.bitdefender.com/
http://www.pcpitstop.com/antivirus/...
http://virusscan.jotti.dhs.org/
http://virusscan.jotti.org/
http://www.virustotal.com/flash/ind...
DrWeb CureIT
http://www.klitetools.com/comments....
http://www.klitetools.com/comments....
http://download.drweb.com/win/

Group2: Free online Trojan scan.
http://www.trojanscan.com/
http://www.pcflank.com/
http://www.spywareinfo.com/xscan.php
http://www.windowsecurity.com/troja...

Group3: Free online Spyware detector.
http://www.pctools.com/spyware-doctor/
http://www.pestscan.com/
http://home.ca.com/dr/v2/ec_main.en...
http://www.spywareguide.com/txt_onl...
http://www.webroot.com/services/spy...
http://download.zonelabs.com/bin/pr...
Or,
http://www.spywareinfo.com/xscan.php
Screen for Adware, Spyware, Scumware, Diallers, ’Jackers and other unsolicited commercial software.
This scanner is an ActiveX applet. After a short delay in which your browser downloads the control file, you will receive a "Warning Dialogue" requesting permission for the scanner to run. Click "Yes" and the applet will pop up and scan. You will be alerted if any spyware is found. When a spyware or malware is found, you will be alerted and asked if you want to remove it. If no spyware is found, the scanner will disappear on its own.
If nothing happens, or if you are using a browser other than Internet Explorer, click here and choose either "Open" or "Run this program from its current location". Do not choose "Download". http://www.xblock.com/download/xcle...