Learn how to use Snipping Tool to capture a screenshot, or snip, of any object on your screen, and then annotate, save, or share the image.

了解如何使用 Windows 11 中的任务栏功能。 使用任务栏设置隐藏任务栏、固定应用、更改位置等。

Change your screen saver settings. Select the Start button, then go to Settings > Personalization > Lock screen, and select Screen saver settings.In the Screen Saver Settings window, choose a screen saver from the drop-down list.

Microsoft 365 Basic is a subscription for one person. It provides access to 100 GB of cloud storage that can be used across Outlook and OneDrive. With Microsoft 365 Basic, you’ll also get ad-free email with Outlook and access to support experts for help with Microsoft 365 and Windows 11, all at an affordable price.. Microsoft 365 Basic subscribers have access to OneDrive advanced security ...

To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the top right once the Camera app is opened.. Open Camera. Looking for other camera info?

Device encryption helps protect your data and it's available on a wide range of Windows devices.

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

About digital signatures and certificates in Office, and buying a digital certificate from a certificate authority or create your own.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.