This article describes how to change keyboard layouts in Windows 7 and earlier versions of Windows.

Edit a protected document. If you receive or open a document and can't make any changes, it might be Open for viewing only in Protected View.

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

在开始之前，请确保你的 Windows 10 电脑支持蓝牙。 有关如何检查的详细信息，请参阅修复 Windows 10 中的蓝牙问题。 如果需要帮助添加没有蓝牙功能的设备，请参阅将设备添加到 Windows 10 电脑。. 打开蓝牙

Need help setting up an Xbox account or signing in to Xbox on your console, PC, or mobile device? This solution will help you sign in or create a new account.

Align the edges of your to the left, center, right, or justified, or vertically to the top, center, or bottom between margins.

When you use InPrivate tabs or windows, your browsing data isn't saved on your PC once you're done.

Learn what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.

How to change your Outlook signature or add a signature. Whether it’s a new job title (congratulations!) or a phone number change, make sure you keep your email message signature up-to-date.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.