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If you already redeemed a product key, you're simply reinstalling the apps, or you know you have an assigned license through work or school, you can skip ahead and go to the section sign in to download and install Microsoft 365 or Office.
It seems that a problem occurred when Office was trying to install. You'll need to uninstall Office. First try the easy fix tool under method 2 of the link below. This should uninstall the bad installation. You'll then need to reinstall Office using the directions under method 2.
If Microsoft 365 originally came pre-installed and you need to reinstall on it on the same device or a new device, you should already have a Microsoft account associated with your copy of Microsoft 365.
If your Office product doesn't include a product key and can be activated without your Microsoft account, you must reinstall Office from the Microsoft Store app. Reinstall Office 2021 from the Microsoft Store Library. Select Start and then open the Microsoft Store app on your Windows device.
Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive.
Go to www.office.com and if you're not already signed in, select Sign in. Sign in with the account you associated with this version of Office. On the Office home page, select Install Office apps. This begins the download of Office. Follow the prompts on your screen to complete the install.
10 wrz 2022 · What to Know. Go to Office.com, log in to your account, and buy a Microsoft 365 subscription. Go back to Office.com and select Install Office. Download and run the .exe file. Follow the on-screen directions to install Office on your PC. Activate Microsoft 365 for Home by opening one of the apps, logging in, and accepting the license agreement.
