To change a MySQL user's password, access ''MySQL Databases'' in cPanel. Locate the user, click ''Change Password'', enter new password in the boxes, and then click ''Change Password''. The new password takes immediate effect.

To create a MySQL database, go to cPanel, click on MySQL Databases, enter a database name, then click Create Database. Your new database is now ready for use. Check the Current Databases table for confirmation. Next, add a MySQL user for database management.

To modify a database user's privileges, go to MySQL Databases in cPanel. Locate the user under Current Databases, click on the username to access Manage User Privileges. Select or unselect privileges, then click Make Changes.