How to correct a #SPILL error in Excel (when a formula returns multiple results and cannot return them to the grid).

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

要安装 Windows XP，则会生成 stop 错误 000000A5 (0xA5)。

In Word, you can choose to paste text using the formatting of the source, destination, or just pure text. If you always want one of the options, set it as the default for pasted text.

This article lists things you can try to get Wi-Fi working on your Surface if you're having problems with it.

Learn how to use Auto HDR for a better gaming experience and color range in Windows.

Microsoft Teams offers different ways to access, receive, and manage notifications. These settings include how, when, and where your notifications appear, custom settings for channels and chat, appearance and sounds, turning off specific messages, and so on.

Get started with basic tasks in Excel such as opening a workbook, entering and formatting data, calculating data, and trying some quick analysis features..

Your Microsoft account dashboard is where you can manage your personal information and security settings, keep tabs on your subscriptions and order history, and manage your payment and billing options.

See what's new in recent Windows 10 and Windows 11 updates, including a chat from the taskbar, widgets, snap groups, and more.