Cannot get to my WordPress dashboard anymore

I thought my username and password were kept in memory on my computer but apparently they weren’t so I cannot get to my Dashbord anymore although I can get in the website I created.
Can you please help me resolve this problem?

I guess you can get all the data on your database, but password probably hashed so you only able to change it, try to go to your database through the phpmyadmin and look for the table that created for users, not sure since never worked with WP.

You can reset your admin password through the database. The WordPress Codex is an amazing source for these kinds of issues: Resetting Your Password « WordPress Codex

Thanks a lot!
I found back the email address going through: MySQL Databases and I remembered the password I used