Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

Check the XBOX services, games, and apps for any service outages.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

注意 如果没有自己的电子邮件，或者想要获取新的 Outlook.com 电子邮件地址，请转到 outlook.com ，然后选择“ 创建免费帐户 ”。 用于 Microsoft 帐户的地址不能重复使用。 即使帐户很久以前就关闭了，您也无法使用旧电子邮件地址创建新帐户。 如果要为孩子创建帐户，家长或监护人也需要登录才能 ...

Windows 11, version 26H2 — also known as the Windows 11 2026 Update — is built on the same servicing foundation as recent Windows 11 releases. It delivers the latest Windows innovations with a streamlined update experience designed to minimize disruption and help you stay secure, productive, and up to date. For many eligible devices, moving to version 26H2 is as simple as installing a ...

O Microsoft Authenticator ajuda-o a iniciar sessão nas suas contas caso se tenha esquecido da sua palavra-passe , utilize a verificação de dois passos ou a autenticação multifator ou tenha ficado sem palavra-passe na sua conta.

Eine Familiengruppe ist eine Gruppe von Personen, die über die Microsoft Family Safety-App auf ihren Windows-, Xbox- oder mobilen Geräten verbunden sind. Die Einrichtung einer Familiengruppe ist eine einfache und effektive Möglichkeit, um risikofreie Onlinegewohnheiten zu fördern und ausgelastete Zeitpläne zu verwalten.

Need help with an XBOX console, an XBOX game, or XBOX network? Find out how to get in touch with us.

Driver updates for most hardware devices in Windows are automatically downloaded and installed through Windows Update. Windows Update updates drivers for various hardware including network adapters, printers, scanners, and video cards. Drivers updated through Windows Update are normally recent and up to date. However, drivers can also be updated through Device Manager. Drivers updated through ...

In PowerPoint, you can create your own theme to use in your presentations using the fonts, colors, effects, and layouts that you prefer.