I recently created a Microsoft account on my Windows 8.1-running Dell XPS 12 laptop. After I realized that logging in through my new Microsoft account got rid of my calendar, I tried to revert to a local account. I believe I may have accidentally created a new local account with the same name and password as the original account by accident.

Is there anywhere where the calendar information from the original local account would have been saved? It seems to me that since I was not prompted in the process of making a Microsoft account to warn me of losing data from the local account, it should be backed up somewhere. Where could I find it?

Thanks in advance!