First Post New Desktop

This is my first post using my new Dell desktop computer.  My other computer (Dr. K called it my "jalopy")  was on it's very last leg, crash dumping and scanning discs for errors almost everyday.  I've only had this one hooked up for a day, and already I'm enjoying its benefits:  faster, quieter, huge memory (it's using 100% of its mental capacity); and the wide-screen monitor (fully HD capable) is a hell of an improvement over my old one, which had begun to flicker like a silent movie.

How to get really dusty