Forum Discussion
Fixing Windows 10 without reformat/reinstall?
I have a new computer that I bought mid-November. Things worked smoothly for the first month or so. Then I started getting anomalies like the default browser setting reverts to Edge daily (sometimes multiple times daily.)
4 Replies
Go to Settings > Update & Security > Windows Update.
Click Check for updates.
Install any available updates and restart your computer.
Use the System File Checker tool to repair missing or corrupted system files：
factory reset.
First, try the built-in tools like Startup Repair, System Restore, and running DISM/SFC commands from WinRE or Safe Mode to repair corrupted files and boot issues.
