Note: Offers vary by country.Be sure to redeem your rewards points in the same region you signed up in. Do not use a VPN while trying to redeem points. When redeeming points, use a mobile or landline phone number for authentication and not a VoIP phone number.

Microsoft Copilot is an AI-powered digital assistant designed to help you with a range of tasks and activities. Activity history is a record of the things you type in Copilot and the AI-assisted responses you receive.

下面是在 Windows 10 中打开注册表编辑器的两种方法： 在任务栏上的搜索框中，键入regedit，然后选择"注册表编辑器 (桌面应用) 结果。

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

若要关闭，请选择" 启动"， 然后选择" 电源 > 关闭"。 睡眠. 睡眠使用非常少的电源，你的电脑启动速度更快，你可以立即返回到你离开的地方。 不必担心因电池耗尽而丢失工作，因为如果电量不足，Windows自动保存所有工作并关闭电脑。

Saving to Microsoft account is currently available in US, AU, GB, CA, DK, FR, JP, MX, KR, BR, and will be available to more regions in the future.

First time, infrequent senders, or senders marked [External] - While it's not unusual to receive an email or Teams message from someone for the first time, especially if they are outside your organization, this can be a sign of phishing.Slow down and take extra care at these times. When you get an email or a Teams message from somebody you don't recognize, or that Outlook or Teams identifies ...

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

要使用 Internet 连接激活 Windows 11，请： 由于 Windows 11 将在用户连接到 Internet 时自动激活，因此可通过选择“开始” >“设置” >“更新和安全” >“激活”，并在“Windows”下面查看来确认激活状态。 如果联机激活失败，请首先尝试 激活 Windows 中的激活疑难解答。. 要通过电话激活 Windows 11，请：

With Microsoft Power Automate, you can create a flow for Microsoft Forms that performs one or more tasks automatically after it's triggered by an event.. In the following scenario, you're putting together an event, but need to gauge who plans to join online versus attend in person. You can create a survey, then use Power Automate to automatically send online meeting invitations for people who ...