I've used Windows 10 for many years and was putting off upgrading to windows 11 but finally one day I said let me give it a try. That was the biggest mistake I've ever made as far as windows updates. When I first upgraded to windows 11 i could not do virus scans or windows updates. I also started getting excessive amounts of blue screen errors. I immediately contacted microsoft, and after hours of troubleshooting they assured me the problem had been fixed. I reverted back to Windows 10, but the problem was still happening. I'm not sure how these Microsoft technicians are trained, but it seems to me that they all have the same answers that simply blow smoke up your butt.....The last tech person I spoke to said that I should contact the people in the insider program, that they train more in the type of problem I was having. I wonder who the insiders are going to refer me to.
