General Topics

Adware detection and elimination
Antivirus
Backup
CD & DVD Burning
Defragmenting your hard disk. (Here's how to do it in Windows XP.)
Divx & Movies
Firewall
Mail Merge
MP3 & Music
Networking, Wired
Networking, Wireless
OCR
Spam reduction
Thin Clients
Web sites
Windows: dual screen, program installation and removal, shortcuts, toolbars

Specific Applications

Corel Draw
Dreamweaver
Google Earth
Office (Access, Excel, Word, Outlook, PowerPoint)
Quicken

Free Software:

  • Office equivalent
  • Photoshop equivalent
  • Free Antivirus
  • Free Firewall
  • Free Universal IM
  • Free PDF Generator
See all of these on the Free Software page.