When I bought my first Microsoft Office suite, it came on a series of CD-ROMs that I purchased at the local electronics store. A few years later, I was responsible for a small network running Microsoft Small Business Server. This product came with multiple user licenses for the Office suite and the programs were installed over the network. Most recently, I purchased Microsoft Office over the Internet. Each scenario involved a different delivery option for Microsoft Office.
What does this have to do with locating an Office product key? Everything! If I told you to go find your CD-ROMs and the jewel case they came in when you downloaded the suite, you’d look at me as if I were crazy. Sure, if you purchased Office in CD-ROM form, the jewel case would be the go-to location for finding the product key. But what if you downloaded Office rather than purchased it off the shelf?
First of all, you should have received an email confirmation from Microsoft when you initially placed your order. In my case, the email arrived with the subject line saying, “Microsoft Office - Order Confirmation - XXXXXXXX” (with the ‘X’ representing some sort of mysterious code). The body of the message thanked me for my order, gave me detailed information about how to lookup information surrounding my order, and “bingo!” listed my Microsoft Office Product Key. The product key is a 25 character alphanumeric number used to “unlock” the software and prove that you are a registered user.
Whenever I order products over the Internet, I save my confirmation emails in a specific folder aptly named “confirmations.” Even if you aren’t quite so organized, you may be able to get a new product key from Microsoft by calling 1-800-936-5700.
In Office 2000 and above, the product ID is unrelated to the product key though it is still useful information that you may need from time to time. To find this information, go to the Help > About option in the menu bar. This usually displays the product ID. In Microsoft Office 2007, the product ID is verified when you activate the software. Once activated, you can find out the product ID by going into Microsoft Word (or Excel, PowerPoint, or Access) and clicking on the Microsoft Office Button. Next, click on Word (or Excel, PowerPoint, or Access) Options. Click on Resources followed by About. Here, you will see detailed information about the product along with licensing information and the product ID.
While the product key is easy to find when you remembered to save your original CD-ROMs and jewel boxes, it’s not quite so easy when you’ve ordered Microsoft Office over the Internet and have since lost the confirmation email. Search your inbox using the terms “Microsoft Office - Order Confirmation” and see if you can pull up the original email. If not, you may need to call Microsoft directly for help.

