re: Windows XP Home Edition problem
You might want to try msconfig - carefully. Click START then RUN then type "msconfig" in the box, then OK - Services and Startup may contain some of the items that are cluttering your lower right.... uncheck them to remove. The software is still there and can be used, it's just not run automatically.
But don't blame me if your whole computer goes up in smoke!
(What is the penalty for offering advice without a license?)