If you are logged in into your wordpress admin account, you can easily change your password.1.
Login to your WordPress admin dashboard.2.
Under the dashboard menu, hover your mouse over "Users
" and then click on "Your Profile
. Scroll down and under Account Management you can see the "New Password
" option. Click on the "Generate Password
Copy the password to a safe place and then click on "Update Profile
" to change your password.