Learn how to install Office 2010 from a disc or over the Internet, and how to customize your installation options. Note that Office 2010 is no longer supported and may have compatibility issues with some Windows versions.

Learn how to install Office 2010 on your computer, either in 32-bit or 64-bit mode. You can also upgrade from Office 2010 to Office 365 with the same disc.

- Microsoft Support. Which button do I click to purchase, download, or use an Office 2010 product? Excel Starter 2010 Word Starter 2010. This article is to help you start using a Microsoft Office 2010 product if you: Have not yet purchased Office 2010, but want to buy it. Want to use Office Starter 2010.

Learn how to locate your 25-character product key for Office 2010, which you need to install and activate the software. Find out what to do if you lost, damaged, or never received your product key.