Windows XP has been a good trooper, kind of like your first car, or your favorite pair of sneakers. Trouble is, your old car, favorite sneakers and operating system are worn out, and may not be safe to get around in anymore.
Many users here and abroad are still hanging on, and they are trying to stay afloat on a leaky boat.
Others say to move on. At any rate, back up your files, and don't use XP for important online work.
I may take my old laptop up to Win 7, maybe that will give it a boost. But that's a rainy day project for later.
Stay safe folks. Good luck to us all.