Links you might find useful
Google Chrome -
browser
http://www.google.com/chrome
AVG free edition -
AntiVirus
http://free.avg.com/us-en/download?prd=afg
Mozilla Firefox -
browser
http://www.mozilla.com/en-US/
DriverGuide -
search for drivers
http://www.driverguide.com
Softpedia
software download hub
http://www.softpedia.com
Download.com
software download hub
http://www.download.com
DLL files
comprehensive Dll file database
http://www.dll-files.com