An upgrade moves your PC from a previous version of Windows—such as Windows 7 or Windows 8.1—to Windows 10. An upgrade can take place on your existing device, though Microsoft recommends using Windows 10 on a new PC to take advantage of the latest features and security improvements.

Observação: Se você começar a reproduzir um DVD ou VCD na Biblioteca do Player, o Player alternará automaticamente para o modo Em Execução. O formato Blu-ray Disc não tem suporte no Windows Media Player. Para reproduzir um disco Blu-Ray, você precisa usar um programa que não seja da Microsoft compatível com a reprodução de Blu-Ray e um dispositivo capaz de ler discos Blu-Ray.

The easiest way to get language packs for Windows 8.1 and Windows RT is to download and install them using the Language Control Panel. Download and install additional languages to view menus, dialog boxes, and other user interface items in your preferred language.

Windows 更新可帮助解决电脑问题。 使用 Windows 更新 修复问题是一种恢复工具，可帮助解决与更新相关的问题。使用此工具将在设备上重新安装当前版本的 Windows。 此工具可保留所有应用、文档和设置。

If you are having trouble with the camera in Microsoft Teams, we have some suggestions to help you get back on track. Solutions include: closing camera-related apps, updating device drivers, checking privacy settings.

“高级启动选项”屏幕使你可以在高级疑难解答模式下启动 Windows。 你可以访问该菜单，方法是打开计算机，然后在 Windows 启动之前按 F8 键。 某些选项（如安全模式）将以限定状态启动 Windows，其中只会启动空白的基本内容。

For more details about dark mode, see Dark Mode in Outlook.. Types of views. There are several different types of views you can choose when creating new view. Table A table view shows your information in rows and columns.This is one of the most effective views for email messages.

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Safe mode starts Windows in a basic state, using a limited set of files and drivers. If a problem doesn't happen in safe mode, this means that default settings and basic device drivers aren't causing the issue.

Locate the device that you want to check the warranty on, then select Info & support.