For a black screen, use the following keyboard shortcut: Windows logo key + Ctrl + Shift + B.

Manage your Virus & threat protection settings. Use Virus & threat protection settings when you want to customize your level of protection, send sample files to Microsoft, exclude trusted files and folders from repeated scanning, or temporarily turn off your protection.. Manage your real-time protection. Want to stop running real-time protection for a short while?

Under Customize toolbar, for Show favorites bar, do one of the following:. To turn on the favorites bar, select Always.

Email addresses and phone numbers associated with your Microsoft account are called aliases and they use the same contacts, online storage, subscriptions, and account settings.

If your account has been hacked, use our sign-in helper tool below to help guide you to the right solutions. The tool will ask for your email address or phone number, and either show appropriate self-help, or offer the chance to talk to an agent.

在 Xbox 网络上玩多人游戏时，隐私和在线安全控件决定了谁可以使用语音和文本与你通信。 可以跨网络（在使用 Xbox 的玩家与在 Nintendo 或 PlayStation 上玩游戏的玩家之间）玩一些游戏，甚至某些情况下在电脑上玩游戏也是如此。

When you enable an add-in, it adds custom commands and new features to Microsoft 365 programs that help increase your productivity. Because add-ins can be used by attackers to do harm to your computer, you can use add-in security settings to help protect yourself.

Internet Explorer 11 support ended on June 15, 2022. We recommend you use Microsoft Edge for a faster, more secure and more modern web browsing experience.

To find downloads on your PC: Select File Explorer from the taskbar, or press the Windows logo key + E.

当你首次在 Mac 上登录到Microsoft Defender 时，我们将引导你完成几个简单的步骤，以在你的设备上设置 反恶意软件保护 。 在此过程中，我们需要你为Microsoft Defender 授予几个权限，以便它可以保护你。 系统访问 首先，我们将让你打开 “安全设置 ...