The problem with my pc is this. I upgraded to windows 10 in January. Beginning on March 13, I received notification that an upgrade was available, Windows 10, version 1511. That installation failed and has failed everyday since then. My systems keeps trying to update and I keep getting a "fail" this is doubly frustrating because, where I live, I only get a limited amount of internet service for downloading and will go into "FAP", (in case you are wondering, that is a 24 hour punishment for going over you internet limit),and my internet service slows down to a crawl. This has been happening almost every night. I can't even figure out how to STOP the automatic updates until I can get this fixed. Someone please help!!