Before you begin Make sure your PC meets the system requirements. The steps below are for the subscription versions of Project Online, and the non-subscription versions of Project 2021, 2019, 2016, or 2013. (For Project 2010 or 2007, follow the steps in Office 2010 or Office 2007.) Project is sold as a stand-alone application so if you don’t have it yet, Buy […]
To help with issues you might encounter when installing Officebecause of slow speeds or unreliable connections, as a first step download the Support and Recovery Assistant tool. (For information about this tool, go here.) Offline installer manual steps If the Microsoft Support and Recovery Assistant didn’t help, follow the steps below that are specific to your plan. You […]
If you’re not sure which Office product you have, see What version of Office am I using? Otherwise, pick your version of Office from below. Important You can’t run add-ins or MDE files compiled in a 32-bit version of Office on a 64-bit version of Office and vice versa. Newer versions I know which version I want. […]
Language packs add additional display, help, and proofing tools to Office. You can install additional language accessory packs after installing Microsoft Office. If a language accessory pack is described as having partial localization, some parts of Office may still display in the language of your copy of Microsoft Office. If a language is listed only […]
Important: When you select the option to activate Office by telephone, you might receive this error: Telephone activation is no longer supported for your product. To activate Office by telephone, you can call the numbers for your specific country/region listed in this article. In most cases, you’ll need your product key to activate Office 2010. Need help finding your […]
This article provides step-by-step instructions on how to activate Office for Mac. If you’re running into errors or issues with installing or activating Office on your Mac, see What to try if you can’t install or activate Office for Mac instead. Before you begin activating, if you haven’t already, you’ll need to redeem and install Office on your […]
If you have an Microsoft 365 subscription, you can sign out of Office on a PC or Mac remotely from any web browser to deactivate the installation. Because Office will sign you out of devices automatically to stay within your sign-in limit, there’s no longer a need to use this process to free up installs. […]
Select your version of Office below to learn how to activate Office. Activate Microsoft 365 or a non-subscription version of Office Activate Office that’s pre-installed on a new Windows device Activate an Office purchase or offer that’s included on a new Windows device Activate Office HUP Activate a brand new Office product key Troubleshoot activation […]
When you install Office 2010, you’ll be prompted to enter a 25-character product key that looks something like this: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX How to find your product key The way you can find your product key depends on how you got Office. Select how you got Office from the options below. I downloaded Office from an online […]
This article applies to Office Home & Business, Office Professional, and individually purchased Office apps. To switch an Office install to or from Microsoft 365, see Switch your Office license. Change the product key for your version How you change the product key depends on your version of Office. Select your Office version from the tabs below. […]