Hotmail が Outlook.com になりました。 サインインして、Outlook.com、Hotmail、Live、または MSN メール アカウントにアクセスする方法について説明します。

Training: Sync files in Microsoft 365 or SharePoint document libraries so they’re always available on your computer even when you’re offline.

详细了解如何为 Xbox 订阅或数字产品申请退款。

Here are a few tips to help you use WordPad: To open and save files, select File, then select New to create a new document, Open to work with an existing document, or Save to save your document.(If your document doesn't have a name, WordPad will ask you to provide one.)

了解如何通过浏览器、Xbox 主机或 Windows 设备更改 Xbox 玩家代号。

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Get info on how to find your IP address in Windows. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Admins set default meeting settings. They try to optimize for most use cases, but if you want to adjust your options for a specific Teams meeting, go to Meeting options.

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.