To uninstall the Social One browser add-on, open the add-on manager of your browser. For Firefox on Mac and for Chrome it's in the Tools menu. For Firefox on Windows, it's in the main Firefox menu. For Social One Desktop Windows version, you can uninstall from the Windows Start menu. For the Mac version, simply drag the program icon to the trash. You will be guided through the uninstall process and will have the option of deleting your account when you finish.