It appeared on the leader's Surface before, and my solution is as follows
Note : If you are in a hurry, you can go directly to the fifth step
step one
Check the screen magnification speed (this screenshot is my surface, the LED is 200%) but the screen is clear
step two
Check browser magnification speed, check if hardware acceleration is enabled
step three
Check system settings (Search [appearance and performance] in the start menu)
Check smoothing option, more severe after change, revert decisively
step four
After I exported the bookmarks, the fault persisted after resetting the browser (the leader is a local account, not logged into the Microsoft account, just in case, I made a backup)
step five
When I was about to uninstall and reinstall the Edge browser, I found a repair option.
step six
Wait for the repair to complete and the Edge browser will resume
