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

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

Learn how the Photos app for Windows lets you view photos and videos from your PC alongside those from OneDrive, and keeps them organized by date, album, or folder.

Summary. This update provides support for media features in Windows 10/11 N. These include media-related technologies (Windows Media Player) and certain pre-installed media apps, such as Movies & TV, Voice Recorder, and Skype.

Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution of your monitor.

Look in the Surface app. The easiest way to find which Surface model you have is to use the Surface app. It shows the model name of your Surface device and each Surface accessory.

Use a ready signature template from a gallery to create your email signature in Outlook.

With online threats getting more advanced day by day, it is important to prioritize the safety of your web browsing. Microsoft Edge offers several features and practices that can enhance your online security and protect your personal information.

Learn how to create and add a signature to email messages you send in Outlook.com.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.