I recently upgraded to Win 10 Pro. I should really say clean install because the upgrade process trashed my Win 7 installation. I have noticed that when I go to install a new program of change a setting (for example change a drive letter designation in Computer Manager) the hard drive activity light runs and runs and runs and I can hear the mechanical drives on my system run, finally after anywhere from 2 minutes to 5 minutes the install finally starts or the drive letter designation is changed. Windows 10 is on an SSD drive so there should be no sounds of a mechanical drive running. This NEVER happened for the 2 years that I had Windows 7 on an SSD drive with the same mechanical drives. When I installed a new program it started right up, when I made a change through computer manager, boom it was done very quickly.
What has MS messed up in Windows 10 to cause this?