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

A Microsoft account is a personal account required for access to Microsoft’s products and services.

Learn what to do if you receive a message in Mail or Calendar for Windows 10 that your account settings are out of date.

获取有关 Windows 安全的帮助; 在 Microsoft Edge 中查看和删除浏览器历史记录; 删除和管理 Cookie; 重新安装 Windows 时安全移除有价值的内容

Узнайте, как добавить приложение для автоматического запуска при начальной загрузке.

Create a channel in Microsoft Teams by selecting Create channel from the menu next to the channel name.

Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content

Some users prefer the Office web apps, others prefer the Office desktop apps. We've designed an experience where users get to tell us what they prefer, and then their links open in their preferred mode - either Office web apps or the Office desktop apps.

Microsoft Edge 中的打印过程非常简单，可通过多种方式完成。 使用键盘快捷方式： 在 Windows 上按 Ctrl + P 或在 Mac 上 按 Command + P 打开打印对话框。

Choose and insert online clip art directly from your document.