Узнайте, как использовать ножницы для захвата снимка экрана или фрагмента любого объекта на экране, а затем добавлять заметки, сохранять или предоставлять общий доступ к изображению.

了解如何更改 Windows 中显示器的刷新率，以确定在屏幕上显示运动的平滑程度。

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023.

Structured references make it easier to use formulas with Excel tables by replacing cell references, such as C2:C7, with predefined names for the items in a table.

Wenn das neueste Windows-Update für Ihr Gerät bereit ist, steht es auf der Seite Windows Update unter Einstellungen zum Download zur Verfügung.

Learn how to use digital signatures, digital IDs, and signature lines in Microsoft 365 files, such as Word, Excel, and PowerPoint.

Training: You can back up your important folders on your PC with OneDrive, so they're protected and available on other devices.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.