Hi Fresh reinstall WIn10Pro home office pc -- want to ensure OS (WIn10pro x64) doesn't alter behind the scenes. Want to prevent MScopilot or other rogue AI is not hiding changes unclear/unknown to user. Pc Admins and also PC std users Have FF v140 syncing to a Msoutlook userid and have donated under that id. The donwloaded install was done via a private window as Edge had to be used. New installs of everything. Full virus scans etc. latest updates. But still seems like MS trying to prevent using FF unaltered. Is it best to set up a profile and then disconnect sync; then reset FF periodically and turn sync back on? Some IT people said they've done that for a while. Are local windows users not supposed to be able to save FF settings? Are we inviting in MS by syncing and/or donating to Mozilla / Firefox with outlook.com addresses? Thanks.