Windows 媒体播放器是 Windows 附带的内置多媒体播放器。 虽然它是一个可靠且广泛使用的应用程序，但用户可能会不时遇到错误和问题。

Get the most out of your subscription with expert advice and support from small business advisors. Business Assist for Microsoft 365 is designed for small businesses to give you and your employees around-the-clock access to small business advisors as you grow your business, from onboarding to everyday use.

Learn more about updates for Windows 10 version 1903, including improvement and fixes, any known issues, and how to get the update.

Contacts can be exchanged between Outlook and Google Gmail to save time and avoid manually re-entering your contacts.

Microsoft Editor uses enhanced proofing tools for Microsoft 365 subscribers. Identify spelling, grammar, and stylistic issues within your documents.

Stay connected to your friends across social networks while gaming on Windows 10/11.

Descubre cómo instalar el último controlador de la impresora. Si acabas de actualizar Windows, es posible que haya que reinstalar el controlador de impresora.

Découvrez comment taper une lettre en ligne à l’aide Word sur le Web. Choisissez un modèle de lettre pour la rédaction de lettres en ligne. Modifiez, envoyez ou imprimez votre lettre en ligne.

Aprende a instalar Windows 7 Service Pack 1 (SP1). Incluye información sobre cómo descargarlo, los requisitos y mucho más.

Microsoft made a commitment to provide 10 years of product support for Windows 7 when it was released on October 22, 2009. This 10-year period has now ended, and Microsoft has discontinued Windows 7 support so that we can focus our investment on supporting newer technologies and great new experiences.