Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.

Windows 10, version 21H1 update history; End of service statement; December 13, 2022—KB5021233 (OS Builds 19042.2364, 19043.2364, 19044.2364, and 19045.2364)

Use Windows accessibility features, such as Focus assist, to help improve focus on tasks and minimize distractions.

Bộ phận hỗ trợ của Microsoft sẵn sàng trợ giúp bạn về các sản phẩm của Microsoft. Tìm bài viết hướng dẫn, video và nội dung đào tạo về Microsoft Copilot, Microsoft 365, Windows, Surface, v.v.

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Узнайте, как устранить проблемы USB-C в Windows и исправить USB-устройства, порты и адаптеры, которые работают неправильно.

Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

Scopri come risolvere i problemi relativi al Bluetooth in Windows. Risolvi i problemi di connessione di un dispositivo o accessorio Bluetooth.

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Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.