Change or update Microsoft Teams settings from your profile picture menu. Set high contrast mode for accessibility and set your language and time.

Provides a Fix it and manual steps to setup Internet email accounts in Outlook 2010.

See a list of options available for starting Windows in diagnostic modes such as safe mode.

With the Microsoft Forms Quick Poll add-in for Outlook or Outlook Web App, you can create a poll in seconds right within an email message.

Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.

Windows 中的网络问题疑难解答. 如果无法获取电子邮件、浏览 Web 或流式传输音乐，则很可能未连接到网络，无法访问 Internet。

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Smart App Control is a feature of Windows 11 that helps to block malicious, untrusted, or potentially unwanted apps from running on your device.

Learn about how tracking prevention works in Microsoft Edge. Adjust your tracking prevention setting to detect and block known trackers.

If you have multiple accounts in Outlook, when you compose a new email message, Outlook picks the default account as the From account.However, if you want to Reply, Reply All, or Forward a message, Outlook will send your message with the same account the original mail was sent to.For example, Cheryl has two accounts.