Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

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

Learn how to change your notification settings and quick actions using the notification center in Windows.

Find app notifications from the taskbar in Windows 11, and in Windows 10, use quick actions to change settings quickly as well.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Learn how to switch between Office 365 for home subscription plans, which include Office 365 Home, Office 365 Personal, and Office 365 University. You will also learn how to redeem a free Office 365 subscription that came with your computer or tablet if you have an existing Office 365 subscription plan.

了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。

Learn how to view and delete your browser history and other history in Microsoft Edge.

Install theTranslator for Outlook to be able to read messages in other languages.

Menemukan Keranjang Sampah. Jika desktop Anda tidak memperlihatkan ikon sama sekali, klik kanan (atau tekan dan tahan) desktop dan pilih Tampilkan.Jika Tampilkan ikon desktop tidak memiliki tanda centang, klik ikon tersebut untuk menambahkannya.. Jika masih tidak berfungsi, cobalah cara berikut: