If you are planning to use Teams free or if you were a guest in an org, you can connect and collaborate by downloading and installing another version of Microsoft Teams (work or school) and signing in with your Microsoft account or the guest account where the invite was sent to.

Learn how to update Windows to ensure your device operates smoothly and securely with the latest features.

Observação: A melhor e mais segura maneira de obter atualizações de driver no Windows é sempre por meio do Windows Update.Se você estiver tendo problemas com o Windows Update, verifique primeiro se algum dos links em Atualizar o Windows pode ajudá-lo.

有些应用程序会重新配置电脑设置以尝试优化性能，并且会在进程中禁用 Windows 服务，有时会影响到以上所列四项服务中的一项或多项服务。 如果您使用其中一款此类电脑优化应用程序，请记下其所做的任何服务配置更改，因为可能需要恢复此类设置以使用所选游戏中的 Xbox 多人游戏。

注意 我们建议你在执行此步骤时保留已安装的游戏 和应用，除非你打算清除主机以赠送或转售。若要执行此操作，请按以下步骤操作： 如何将 Xbox 主机重置为出厂时的默认设置 警告 如果将你的主机还原为出厂默认设置，则会清除所有帐户、应用程序 ...

使用 Windows 设置应用更改桌面背景和颜色。 在 “个性化设置背景”旁边的列表中，选择“图片”、“ 纯色”、“ 幻灯片放映”或“ Windows 聚焦 (”，) 查看来自世界各地的新图像。

Note: To upgrade to Windows 11, devices should meet the Windows 11 minimum system requirements.Some Windows 10 features aren't available in Windows 11. System requirements to experience some Windows 11 features and apps will exceed the Windows 11 minimum system requirements.Find Windows 11 specs, features, and computer requirements

Step 2: Back up your folders. Windows Backup is an easy, single stop for all of your backup needs. Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account.

使用 Microsoft 帐户登录到 Microsoft 服务，如 Windows、Microsoft 365、OneDrive、Skype、Outlook 和 Xbox Live。 “我的帐户”门户通过设置和管理安全信息、管理连接的组织和设备或查看组织使用数据的方式，帮助你管理工作或学校帐户。 若要登录到工作或学校 ...

To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down.. I'm having trouble opening the Start menu