現象. 文書に文字を入力すると、入力した場所の文字列が削除されます。 原因. 上書き入力モードがオンで、キーボードの Ins キーが押されました。

Manage your Virus & threat protection settings. Use Virus & threat protection settings when you want to customize your level of protection, send sample files to Microsoft, exclude trusted files and folders from repeated scanning, or temporarily turn off your protection.. Manage your real-time protection. Want to stop running real-time protection for a short while?

Billing & payments. Your dashboard is also where you can: Buy, renew, or cancel a subscription.

过期的软件可能会导致 Windows 升级问题，所以请删除旧的或不必要的应用程序。 如果你计划稍后重新安装应用程序，请确保在删除该应用程序之前已拥有安装介质和所有必需的激活信息。 若要卸载软件，请转到“控制面板”\“程序”\“程序和功能”。

The new Bing is now available to everybody directly from the Windows taskbar, making more ways to interact with your PC across search, answers, chat, and creation available anytime, right on your desktop.

Set up PC folder backup. Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help & Settings icon then Settings.). Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help and Settings icon then Settings.)

技术支持欺诈是一个行业范围的问题，欺诈者使用欺骗策略诱骗你使用不必要的技术支持服务。 仅当通过直接联系 Microsoft 支持启动交互时，才允许帮助程序连接到设备。 如果你或你认识的人受到技术支持欺诈的影响，请使用 技术支持欺诈表单 进行报告。

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

If you have this Surface. Find it here. Surface Laptop, any Surface Laptop Go, and Surface Laptop SE. Look under your keyboard near the hinge. Any Surface Laptop Studio. Starting in Laptop mode, gently rotate the top of the display backwards 180 degrees.

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