Once you're connected to the MYKI browser extension you can use the extension to generate a complex and unique password.
Click on "Password Generator" (second icon from the navigation menu bar on the left) to generate a unique and complex password. You can create a new password by choosing the password's length and adding Numbers, Symbols or Uppercase.
Once the password generated, you can hit the "Copy" bottom and Paste it later.
To learn how to navigate your vault, Settings and Advanced Settings. ( Add Link) .