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。

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Learn how to access the Control Panel in Windows for managing your system settings and programs.

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

Pruebe estas soluciones si no puede iniciar sesión en su cuenta de correo electrónico de Outlook.com, Hotmail, Live o MSN, o si no está seguro de cómo iniciar o cerrar sesión.

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

Learn how to download and install apps you need from your Microsoft 365 business subscription.

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

学习如何在 Windows 中解决 USB-C 问题，修复 USB 设备、端口和适配器无法正常工作。

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。