Microsoft just announced that they have postponed ending malware support for Windows XP April 2015, but all other support for Windows XP is ending April 8, 2014.  If you still have PC’s running Windows XP, it’s time to let go of the past (it was first released August 24, 2001!) and move on to Windows 8, or at the very least, Windows 7.  All your software may run fine today, but as updates and upgrades come out without Windows XP updates, you’ll eventually have problems.  Plus, you run a serious risk of exposing security risks to your organization.  It’s not something you can put off any longer!