Block or unblock senders in Outlook - Microsoft Support
You can block messages from specific email addresses or domains from reaching your inbox. When you add an email address or domain to your blocked senders list, Outlook automatically moves messages from that sender to the Junk Email folder.
Applies To: New Outlook for Windows
Update for Visual C++ 2013 Redistributable Package
Fixes an issue in which applications that use the MFC library of Visual C++ 2013 may behave incorrectly when the operating system is in high-DPI mode.
Getting ready for the Windows 11 upgrade - Microsoft Support
Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.
Office Help & Training
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Use the Report Message add-in - Microsoft Support
Select the Get add-ins or All Apps button on the Home tab of the Outlook ribbon. For Get add-ins , scroll to the Report Message add-in, select it, and then select Remove to uninstall it. For All Apps , select Add Apps , then right-click (or long-press) the Report Message add-in, and select Uninstall to remove it.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Use keyboard shortcuts to create PowerPoint presentations
Many users find that using an external keyboard with keyboard shortcuts for PowerPoint helps them work more efficiently. For users with mobility or vision disabilities, keyboard shortcuts can be easier than using the touchscreen and are an essential alternative to using a mouse.
Applies To: PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016, PowerPoint 2016 for Mac, PowerPoint 2013, PowerPoint for iPad, PowerPoint for iPhone, PowerPoint for Android tablets, PowerPoint 2010, PowerPoint 2007, PowerPoint for Mac 2011, PowerPoint for Android phones
Troubleshooting black or blank screens in Windows
If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.
Add or load a PowerPoint add-in - Microsoft Support
In the Office Add-ins dialog. click My Add-ins tab to view your add-ins or click Store tab to explore add-ins for your PowerPoint.
Applies To: PowerPoint for Microsoft 365, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016, PowerPoint 2013
Windows で Microsoft Store を開く方法 - Microsoft サポート
タスクバーで Microsoft Store アイコンを選択するか、検索ボックスを選択して「Microsoft Store」と入力します。
Applies To: Microsoft account dashboard
Reinstall Windows - Microsoft Support
Learn how to reinstall Windows on your PC and how activation works after it's installed.