Hi,
What's the detailed Word version number? Click File > Account > About Word to check the version.
Please confirm if the end-user opened any Word document linked to the third-party softwares and the Word instance is not closed correctly when you close Word window.
In Word client side, I suggest you can try to stop all Word process, then use Word safe mode to open the same document, check if the high CPU usage or multiple Word process opened in Task Manager. To test in safe mode, please do:
Press Win+R to open Run in Windows, type Winword /safe, press Enter. Then open the problematic documents. Any updates in your side, feel free to let us know.
Best Regards,
Winnie Liang
Please remember to
mark the replies as answers if they helped. If you have feedback for TechNet Subscriber Support, contact
tnsf@microsoft.com.
Click
here to learn more. Visit the dedicated
forum to share, explore and talk to experts about Microsoft Teams.