Setup and install
- Need help with Office 2016?
- Get your Office 2016 update
- Install Office 365 Home, Personal, or University
- Install Office using Office 365 for business
- Install Office with a product key?
- Activate Office 2013 or Office 2016
- Activate Office 2010
- Find your Office product key
- Troubleshoot installing Office
- Office Training Center
- What's new in Office 2016?
- What's new in Office 2016 for Mac?
- Known issues with Office & Windows 10
- Find Office apps in Windows 10, 8, or 7
- Find service packs, compatibility packs, and other downloads
- Add Outlook.com account in Outlook
- Set up an Outlook email account for the first time
- Error Code 0x80070005 or an "Unlicensed Product" Notification
- Recover deleted items in Outlook
- Email messages don't send?
Office 365 for business
- Office 365 Training
- Set up Office 365 for business
- View your bill for Office 365 for business
- Sign in to Office 365 for business
- Verify your domain in Office 365