PCWorld Speed Up Everything Superguide 2012

Is your PC dragging? Does your broadband network creep along at dial-up speeds? Do Web pages take forever to load on your smartphone? Don't wait! If your gear has lost its pep, these fixes will get you back into the fast lane.

• Supercharge your PC's hardware
  
• Learn how to replace your graphics card
  
• Upgrade your RAM
  
• Adjust network card settings
  
• Give your printer a speed boost