Microcenter - Rockville Microcenter does not honor its warranties Rockville, Maryland

The warranties are bogus. My wife bought me a computer with a warranty. It was my understanding that the warranty began when the Toshiba warranty ended. Well, yesterday, I went into Microcenter for service, and they told me that their warranty overlaps or supercedes the Toshiba warranty, so that the the three year warranty I purchased began when I purchased the computer, not when the Toshiba warranty ended.Well, my wife also bought an Asus computer from the same Microcenter Rockville Store, with the same warranty. When she took her computer in for service, they told her the warranty did not begin until the Asus warranty ended.I will not buy from Microcenter every again.