遗憾的是，有许多不法卖家在销售被盗、滥用或未经授权的 Microsoft 产品密钥。 有时，这些产品密钥印在伪造的标签或卡片上，这些标签或卡片中包含 Microsoft 软件的下载链接；有时，它们则通过未经授权转售的软件媒体进行分发，如促销媒体、原始设备制造商重新安装媒体或 Microsoft 程序特定的 ...

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

疑难解答错误消息：Windows 无法访问指定的设备、路径或文件。您可能没有访问该项目的适当权限。 有关权限的详细信息，请参阅什么是权限？ 方法 2：检查文件位置 如果快捷方式或安装尝试访问当前不可用的位置（如联网或可移动驱动器），则可能会收到此错误。

如果你使用的是由世纪互联运营的Office 365，请确保从本地 Android 应用商店下载Office for Android应用。 想要设置 Microsoft 365 电子邮件？ 请参阅使用由世纪互联运营的 Office 365 在 Apple 设备上设置电子邮件。

步骤 2：备份文件夹 Windows 备份是满足所有备份需求的简单单一停靠点。 免费 Microsoft 帐户附带 5 GB 的 OneDrive 云存储空间 (如果需要，还可以使用更多存储空间) ，备份文件夹会将你指定的文件夹同步到 OneDrive 帐户，使其在你使用此 Microsoft 帐户的所有 ...

Notas: Tu contraseña de Hotmail o Outlook.com es la misma que la contraseña de tu cuenta de Microsoft. Si puedes iniciar sesión pero tienes problemas con Outlook.com, comprueba el estado del servicio.Si el estado no se muestra de color verde, espera a que el servicio funcione con normalidad y vuelve a intentarlo.

Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...

Note: The Wireless Display app is available on devices running Windows 11 version 22H2 and newer.If you're running an earlier version of Windows, launch the Connect app by entering connect in the search box on the taskbar, and selecting Connect in the list of results. To find out which version of Windows you're running, see Which version of Windows operating system am I running?

How to redeem a gift card, Xbox download code or token. Both Microsoft and Xbox gift cards and download codes and tokens work the same way: once redeemed to your Microsoft account, you can spend your balance at Microsoft Store online, on Windows or Xbox, and you can get downloads for the latest apps, games, movies, TV shows, and Surface, Xbox, and accessories.

To create the installation media, here's what you'll need: A PC with a reliable internet connection. The download time will vary, depending on your internet connection.