如何激活预安装在新 Windows 10 计算机上的 Office 或使用新的产品密钥。

Here's how to change the size of text, images, and apps in Windows. To change your display in Windows, select Start > Settings > Ease of Access > Display.To make only the text on your screen larger, adjust the slider under Make text bigger.To make everything larger, including images and apps, choose an option from the drop-down menu under Make everything bigger.

Learn how to set up Microsoft Family Safety to manage screen time, filter content, and share location with your family members.

To use your camera with apps on Windows 11, you'll need to turn on some permissions in Camera settings. Then, you'll need to check your app permissions if you want to use your camera with apps.

How to use Storage Sense to free up hard drive space on your Windows device.

A Microsoft account gives you access to Microsoft products and services with just one login.

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

Pick a team and channel. A team is a collection of people, conversations, files, and tools — all in one place. A channel is a discussion in a team, dedicated to a department, project, or topic.. The best way to get familiar with teams and channels is to pick a team and channel and start exploring! Select Teams on the left side of the app and then pick a team.

Découvrez comment réinstaller Windows sur votre PC et comment l’activation fonctionne après son installation.

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