Reset Magento 2 admin password via command line
Run the below command:

bin/magento admin:user:create –admin-user=”admin” –admin-password=”testpsw” –admin-email=”xxx@gmail.com” –admin-firstname=”yourname” –admin-lastname=”lastname”

Reset Magento 2 admin password via Email
Change Magento 2 admin password using the system admin.
Go to “Admin Panel”
Click “Forgot Password”
Enter the Email address and click the “Retrieve password” button.
Easily set new password with the reset password link received in the Email.

Manifest Desires-Click Here