To activate office setup you need to visit office.com/myaccount. Find what all you can do on https://sites.google.com/site/ssetupoffice/www-office-com-myaccount office.com/myaccount. Sign in, create new account,On the off chance that you need to reinstall office or fix it, you can reverify your item key on setup page and https://sites.google.com/site/ssetupoffice/www-office-com-setup you can download more established form of office