Using the Windows Activation troubleshooter - Microsoft Support
To activate using your digital license, you'll need to upgrade to Windows 11 Pro: Save your work and close any open apps.
Back up your folders with OneDrive - Microsoft Support
Set up PC folder backup. Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help & Settings icon then Settings.). Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help and Settings icon then Settings.)
Applies To: OneDrive for Business, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Create a document in Word - Microsoft Support
Learn how to format text, add graphics, and more in Word documents. Create professional-looking documents with ease using our step-by-step guide. Try it now!
Applies To: Word for Microsoft 365, Word 2021, Word 2019, Word 2016
KB4023057: Update Health ToolsWindows Update Service components
Important: If your device is out of support, it is no longer receiving security updates from Microsoft and may become more vulnerable to security risks and viruses.Therefore, we strongly recommend that you update to the latest version of Windows. Each version of Windows is supported for 18 months.
Fix problems with apps from Microsoft Store
See also. If you can't find Microsoft Store, see Trouble finding Microsoft Store in Windows 10. If you're having trouble launching Microsoft Store, see Microsoft Store doesn't launch. If you can launch the Microsoft Store but you are just having trouble finding or installing an app, see I can't find or install an app from Microsoft Store. Need more help?
Account help
Microsoft account help and support. Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile.
Join a meeting without an account in Microsoft Teams
Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.
Applies To: Microsoft Teams
Microsoft Forms - Microsoft
トレーニング: Microsoft Forms では、アンケート、テスト、投票を作成し、戻ってきた結果を簡単に表示できます。 テストやフォームを作成するときに他のユーザーを招待すると、そのユーザーは任意の Web ブラウザー (モバイル デバイスでも可能) から返信できるようになります。
Applies To: Microsoft Forms
What to try if your touchscreen doesn't work - Microsoft Support
In Settings, select Update & Security , then Windows Update , and then select the Check for updates button. Install any available updates and restart your PC if required.
Windows 使 - Microsoft
モニターの向きを変更する場合は、画面を物理的に回転させることも必要になります。 たとえば、横向きではなく縦向きで使用するために、外部ディスプレイを回転させることもあります。 ディスプレイのオプションを選択する