I have lost all data in my email folders after a windows 10 reset. Can I retrieve this data?

My computer was acting up so I went to MS Trouble shooting and it suggested I reset my windows programs. So I reset the system 3 days ago and when I went to reinstall Office 365 I went to the email folder marked computer where I have a lot of things stored involving my computers and it was empty. Now I can save stuff to the computer and it will be there to read but nothing prior to the reset. I have every folder but they are empty. Can I get the information back that these folders contained?