Thank you for contacting us. Autofill on computers can only work with browser plugins. Thankfully, we are currently working on that feature and are months away from releasing browser plugins for Chrome, Firefox, and Safari on Mac ( The functionality is a set on Chrome/Firefox and we are currently working to fix bugs and have the plugin working on other browsers as well ). Our auto-copy feature at the moment works best if you only auto-copy the password and know/remember the username/email address. If you select to auto-copy both the username and password you get this in your clipboard username:password. Unfortunately, that can create more work because you'd then have to cut and paste the information you need on the sign in form on a page.
Also, I'm glad you had no issues importing your 1Password information! We are working on importers for Dashlane as well and making the CSV import option a process with user interface steps to make that process a lot more user friendly as well.