Find out how to back up your apps, files, photos, and preferences on your Windows PC with File History and other tools.

Copilot in Microsoft Teams meetings helps you capture and share the key points, action items, and outcomes of your online meetings.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically.

Locate and then click the following key in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Internet Explorer\Restrictions

Use the Windows Quick Assist app to get help with a computer problem from family or friends or help them out. Quick Assist uses a remote connection, so remember to only use it with people you trust, since they can see your computer screen or control your PC (if you allow it).

Describes how to troubleshoot problems that occur when you install, uninstall, or upgrade a program on a Windows-based computer by using Windows Installer.

Se não for possível entrar na conta de email do Outlook.com, Hotmail, Live ou MSN, ou se não souber como entrar ou sair, confira algumas soluções.

如果你从 Microsoft 购买了产品，则可以请求退款、换货或退货。

显示器的刷新率是图像在屏幕上每秒刷新的次数。 例如，60Hz 显示器将每秒更新屏幕 60 次。 更改显示刷新率有什么好处？

Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.