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在 Microsoft Edge 中更改默认搜索引擎 - Microsoft 支持
将必应作为默认搜索引擎,将增强在 新版 Microsoft Edge 中的搜索体验,包括直接指向 Windows 应用的链接、来自组织的相关建议(如果使用工作或学校帐户登录),和有关 Windows 的问题的即时解答。 但是,你可以将默认搜索引擎更改为使用 OpenSearch 技术的任何站点。
Change the power mode for your Windows PC - Microsoft Support
Note: You might not be able to change the power mode when a custom power plan is selected.If you can’t set the power mode in Power & battery settings, open Control Panel, select System and Security > Power Options, then choose a Balanced power plan.
更改负数的显示方式 - Microsoft 支持
通过使用减号、括号或应用红色(带或不带括号),可以显示负数。 选择要使用负数样式对其设置格式的单元格或单元格区域。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
End of support for Cortana - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Get help with clipboard - Microsoft Support
Using clipboard. When you copy content on your PC, it’s automatically copied to your clipboard for you to paste. Not only can you paste multiple items from your clipboard history, but you can also pin the items you tend to use all the time and sync your clipboard history to the cloud.
Edit photos and videos in Windows - Microsoft Support
Blur. Select the Blur option, then use the slider to adjust the Blur intensity, then select Apply to blur the background.. Remove. Select the Remove option, then select Apply to remove the image background.. Replace. Select the Replace option, then use the color palette to select the background color. Alternatively, you can specify the RGB values for the desired color.
How to recover a hacked or compromised Microsoft account
If your account has been hacked, use our sign-in helper tool below to help guide you to the right solutions. The tool will ask for your email address or phone number, and either show appropriate self-help, or offer the chance to talk to an agent.
Create and send email in Outlook - Microsoft Support
Focused Inbox. Focused Inbox helps you focus on the emails that matter most. It separates your inbox into two tabs—Focused and Other. If messages aren't sorted the way you like, you can move them and set where to deliver future messages from that sender.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Change privacy settings in Windows - Microsoft Support
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
在 Microsoft Edge 中使用深色主题 - Microsoft 支持
深色主题将新版 Microsoft Edge 中的默认明亮背景色更改为较深的颜色,从而在光线较暗的环境中让眼睛更加舒适,或者迎合喜欢较暗界面的用户。. 下面介绍如何激活深色模式: 转到"设置"和"更多 >设置"。