My wife passed away recently and I do not Know her pin for her laptop. Is there any way to reset the pin to a new number? She used WIN 11

I checked and could not find a problem with the folders. Others seem to having problems since installing Wn10. Maybe MS will have a fix later.
Paul

Since I installed Win10 I cannot open the calendar section in Outlook 2013. I get the following message: This set of folders cannot be opened. The information store could not be opened. Can anyone...