Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

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通过使用一组有限的文件和驱动程序，安全模式可使 Windows 在基本状态下启动。 如果在安全模式下没有出现问题，你就会知道默认设置和基本设备驱动程序不是导致此问题的原因。

查找. 若要在Windows 10中访问此电脑，请从任务栏打开文件资源管理器，然后在左窗格中选择“这台电脑”。 固定到“开始”屏幕

获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。

安裝 Windows 11. 當 Windows 11 升級已針對您的特定電腦進行測試並驗證之後，Windows Update 會指出它已準備好安裝。 若要檢查 Windows 11 是否已準備好安裝到您的裝置，請前往 [啟動] > [設定] > [更新與安全性] > Windows Update ，然後選取 [檢查更新]。 如果您的裝置可以升級，而您想要繼續進行，請下載並安裝它。

If you already have a Microsoft account that you use to sign in to other Microsoft services (such as Windows, Outlook, OneDrive, Office, MSN, and Skype), use that account to create your Xbox account as well.

Windows Media Player is available for Windows-based devices. Use this table to find the right version of the Player for your system. (If you've got a Mac, you can download Windows Media Components for QuickTime to play Windows Media files.)

Click or tap anywhere in the page you want to delete, press Option+⌘+G. In the Enter page number box, type \page. Press Enter on your keyboard, and then select Close. Verify that a page of content is selected, and then press Delete on your keyboard.

Как открыть приложение "Проверка работоспособности ПК" В Windows воспользуйтесь поиском на ...