Connect your Surface on Windows 10 to a TV, external display, or projector by using the Surface HD Digital AV Adapter or the Surface VGA Adapter.

Email messages that you receive can be saved as a file on your computer, or a message that you are composing can be saved as a draft and finished later.

By signing in with a Microsoft account, the new MSN allows you to personalize your experience on MSN.

Learn how to change or reset your Windows password if you've forgotten or lost it.

修复 Windows 中的声音或音频问题; 设置 Microsoft 新式无线耳机; 在 Microsoft Teams 中使用 Microsoft 新式无线耳机; 在 Microsoft Teams 中使用 Microsoft 新式 USB-C 耳机

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

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Learn how to locate, install, and share files with custom fonts compatible with Microsoft Office applications.

If Scroll Lock is on, your cursor moves between columns and rows, not cells. Here's how to turn off Scroll Lock.