New
#11
As the urls work in other browsers then you can set one as the default browser but continue to use Edge when you want to manually open a browser.
How old is your wife’s PC?
Supposedly if a PC can run Windows 8 then it can run Windows 10 but imo this is not always to case.
Was there any error message when you tried updating the device or was it that the PC became slow or had other problems?