Learn different ways to locate your BitLocker recovery key in Windows, and learn about how BitLocker might have been activated on your system.

Learn how to sign in or out of your Outlook.com email account, and get solutions for common login issues.

Show the Developer tab. If the developer tab isn't displayed in the ribbon, see Show the Developer tab.. Open a template or use a blank document. To create a form in Word that others can fill out, start with a template or document and add content controls.

了解如何在电脑上安装 Office 2013 或 Office for Mac 2011。

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Learn how to switch out of S mode to install apps from outside of the Microsoft Store or to upgrade to Windows 11.

Learn about different things you can try to fix Ethernet network connection problems in Windows

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Use your scanner and download an app from Microsoft Store to scan a document or picture to your PC.

This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607. This update will initially be released only to a small set of targeted customers. This set will expand over time. Windows users can start the assistant from this article.