How to update Microsoft 365 or Office for Windows
发布时间:2026-09-18 | 浏览:1
Microsoft 365 or Office 2024
Office 2021, 2019, 2016
64-bit or 32-bit version of Office or Microsoft 365
Offline installer
Update Office or Microsoft 365 on PC
Update Office or Microsoft 365 for Mac
How do I upgrade my version?
End of support for Office 2019 for Mac
End of support for Office 2016 for Mac
End of support for Office 2011 for Mac
What Windows end of support means for Office and Microsoft 365
Troubleshoot installing Office or Microsoft 365
Office or Microsoft 365 is taking long to install
Uninstall Office or Microsoft 365 from a PC
Uninstall Office or Microsoft 365 for Mac
On a Mac? See Check for Office for Mac updates automatically .
If you're not sure what version of Microsoft 365 or Office you have, see What version of Office am I using?
How to update Microsoft 365 or Office for Windows
To check for Microsoft 365 or Office for Windows updates, do the following:
Open any Microsoft 365 app, such as Word, and create a new document.
Open any Microsoft 365 app, such as Word, and create a new document.
Go to File > Account (or Office Account if you opened Classic Outlook).
Go to File > Account (or Office Account if you opened Classic Outlook).
In the Product Information section, choose Update Options > Update Now . Note You may need to click Enable Updates first if you don't see the Update Now option right away.
In the Product Information section, choose Update Options > Update Now .
You may need to click Enable Updates first if you don't see the Update Now option right away.
Close the " You're up to date! " or " Updates were installed " window after Microsoft 365 or Office is done checking for and installing updates.
Close the " You're up to date! " or " Updates were installed " window after Microsoft 365 or Office is done checking for and installing updates.
You can also use the Update Options button to Disable Updates or to View Updates that were previously installed.
Microsoft 365 or Office for Windows update not working?
If the Microsoft 365 or Office for Windows update is not working:
Make sure your PC is connected to the Internet.
If Update Options is missing and there's only the About button, you either have a volume license install or your company is using Group Policy to manage Microsoft 365 or Office updates. Try Microsoft Update or contact your company help desk.
To download an update manually, see Office Updates .
If you would like to update Office but can't open any of your Office apps, try repairing Office .
Latest updates for versions of Office that use Windows Installer (MSI)
When do I get the newest features for Microsoft 365?
What's new in Microsoft 365
Thank you for your feedback!