Changing your desktop background is a simple yet effective way to personalize your Windows device and make it truly feel like your own. Whether you prefer a serene landscape, a favorite photo, or a clean solid color, Windows offers flexible options to customize your desktop background to match your style and create a workspace you enjoy using. Change your background In Windows Settings ...

了解如何使用 Microsoft 帐户登录和注销Microsoft Teams 免费版，如果使用 Skype、OneDrive、Outlook.com 或 Xbox Live，则已有该帐户。

Xbox Support 提供 Xbox、Game Pass 及帳單問題的協助，並在社群中取得建議與客戶服務。

使用工作或学校帐户从 Web 浏览器登录到Outlook 网页版 打开 Web 浏览器并转到 Microsoft365.com。 (或直接在 outlook.office365.com.) 登录 如果未使用工作或学校帐户自动登录，请按照提示输入工作或学校帐户的电子邮件地址和密码。 按照之前可能已为此帐户设置的任何双重身份验证提示进行作。 选择“ 登录 ...

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Learn how to organize and find content easily in Microsoft Teams using tags. This article shows you how to create, apply, and search for tags in Teams. Improve your productivity and collaboration with this useful feature.

A phishing email is an email that appears legitimate but is actually an attempt to get your personal information or steal your money. Some deceptive emails appear to be from a safe sender but, in fact, have a "spoofed" source address to fool you. Here are some ways to deal with phishing and spoofing scams in Outlook.com. Spoof intelligence in Exchange Online Protection helps prevent phishing ...

Audio issues on your PC can be incredibly frustrating, especially when you're trying to watch a video, attend a meeting, or listen to music. Fortunately, most sound problems can be fixed by following a series of troubleshooting steps. This article provides a comprehensive guide to resolving audio issues in Windows. The tips are listed in order, so start with the first one, see if that helps ...

Note: If you're using a work or school account with a qualifying Microsoft 365 subscription, Microsoft 365 Groups are available to you. Microsoft 365 Groups are similar to distribution groups in that they allow you to communicate with multiple people in one email message, and they also come with a shared mailbox, calendar, document library, notebook, and more. For more details, see Learn about ...

Learn how to sign in to your Outlook or Hotmail mailbox using your Microsoft account.