PC World posted 5 reasons to consider making the switch to Windows 7 as soon as possible

Tomorrow is D-day for Windows XP SP2 users. Granted, Windows XP SP2 will still work, but tomorrow is the last Patch Tuesday for the venerable OS which means it will become more unstable and less secure as time goes on. Simply applying SP3 will suffice to continue running a supported platform, but here are five reasons to consider switching off of Windows XP entirely.

  Five Reasons It's Time to Switch to Windows 7