For some reason, my Windows 10 64-bit computer started reconfiguring applications at startup and I cannot determine why. I would not have discovered this without using the Reliability History feature which shows that happening at every startup. It has continued to happen even after several Windows 10 updates have been installed. I have researched this problem everywhere and cannot find a solution. While it would not otherwise be a problem, it is for me because I want to know what and why things are happening with my computer. Any thoughts would be most appreciated.