When you're ready to reinstall Office, sign in at with the same Microsoft account you originally associated with your Office product when you first installed it. For more information, see the Microsoft License Terms for your product, or see this blog post, Office now transferable. However, you may transfer Office 2021, 2019, 2016 or 2013 to another computer that belongs to you if you experience a hardware failure or you buy a new computer. If you're reinstalling Office on a different computer than the one where you originally installed Office, note the following:įor Office 365 subscriptions: You can install Office on all your devices and sign in to Office on five devices at the same time.įor a one-time purchase of Office such as Office Home & Business, Office Home & Student, or Office Professional: You can install Office on only 1 PC or Mac. If you want to download and install Office 2013 or Office for Mac 2011, see Install Office 2013 on a PC or Install Office for Mac 2011. If you're looking for the steps to download and install the latest version of Office such as Microsoft 365, Office 2021, Office 2019, or Office 2016, see Install Office on your PC or Mac. Contact support How do I download and install Office?

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