Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.

Learn how to stop, cancel or pause uploads and downloads in OneDrive.

Get the steps for turning Windows Defender Firewall on or off.

Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

Leave your Android device in your pocket the next time it rings — pick up the call from your PC instead. Calling requires Bluetooth capability on both your PC and on your Android device, so make sure you have it turned on for both.

了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。

Whether you like to apply changes that affect your photo's quality, feel, and look—or you want to add information on top of your photos, the Microsoft Photos app in Windows gives you all kinds of options for getting your photos and videos looking their best.

了解如何排查 Windows 中的蓝牙问题。 解决连接蓝牙设备或配件时出现的问题。

Create Outlook Data Files (.pst) on your computer to save Outlook items by account, project, or to archive older items.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.