Windows help and learning
Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
Recovery options in Windows - Microsoft Support
Important: If you’ve encrypted your device, you’ll need your BitLocker key to reset your PC. If you don’t know your BitLocker key, see Find my BitLocker recovery key.. During the resetting process, it is possible that your screen may go black for a long period of time (occasionally upwards of 15 minutes) and that your device may attempt to restart itself during this period.
What is Data Execution Prevention (DEP)? - Microsoft Support
Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from malicious code launching from areas of memory that have been designated as for data only.
How do I create macros? - Microsoft Support
Notes: Macro Repeat does not support switching applications.For example, if you open your Web browser while a macro is repeating in a game, the macro stops repeating. Likewise, if you include a command in a macro to switch to a different application, Macro Repeat does not take effect, and the macro runs once only.
Sign in to SharePoint - Microsoft Support
In the upper left corner of the window, select the app launcher > All apps > SharePoint Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.
Applies To: SharePoint in Microsoft 365
Åtgärda problem med Bluetooth i Windows - Microsoft Support
Felsöka problem med Bluetooth-tillbehör. Om du kan aktivera Bluetooth, men har problem med att koppla eller använda Bluetooth-tillbehör, kan du prova följande steg för att åtgärda vanliga problem med Bluetooth-tillbehör.
Troubleshoot buying issues with Microsoft Store
Try these steps if you’re having trouble buying apps, games, or downloads from the Microsoft Store.
Applies To: Microsoft account dashboard
Use Game Mode while gaming on your Windows device
Prevents Windows Update from performing driver installations and sending restart notifications; Helps achieve a more stable frame rate depending on the specific game and system
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Bật hoặc tắt Tường lửa của Bộ bảo vệ Microsoft
Điều quan trọng là bật Tường lửaBộ bảo vệ Microsoft, ngay cả khi bạn đã bật tường lửa khác. Tường lửa của Bộ bảo vệ Windows giúp bảo vệ bạn khỏi bị truy nhập trái phép.