Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Find out how to stop your screen from flickering after the upgrade to Windows 10.

Активация Windows с помощью цифровой лицензии. Цифровые лицензии связаны с вашим оборудованием и учетной записью Майкрософт, поэтому вам не нужно ничего искать на своем компьютере.

Learn what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.

To use your camera with apps on Windows 11, you'll need to turn on some permissions in Camera settings. Then, you'll need to check your app permissions if you want to use your camera with apps.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Learn about what effect closing a Microsoft account might have on your other apps and services.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Узнайте, как подключить устройство Bluetooth в Windows и настроить параметры связывания Bluetooth.