Hello ronaldonaza,it will be a pleasure to help you.
This requested password is the PIN number or password for your Microsoft account.
If none of them work I suggest you try the following.
Clear browsing data.
Open Edge and go to "Settings".
Click on "Privacy, search and services".
Under "Clear browsing data", click "Choose what to clear".
In "Time Interval", change to "From start".
Drag the slider to the end and enable all options (Except passwords).
Click "Clean Now".
Close the browser and open it again.
Repair Edge.
Press Windows key + i and go to "Apps".
Click "Installed apps".
Locate "Microsoft Edge" in the list and click on the three dots on the right.
Click "Modify" and then "Repair".
Then try accessing Edge again.
Hope this helps, see you soon!