Explore the new and refreshed apps of Windows 11, from Photos to Microsoft Store. Watch the video and read tips to find tools to stay creative and productive, whether on your phone or on your PC.

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"。

Do you want to make new friends, chat with them, and join parties on Xbox Live? Learn how to manage your friends and social activity on Xbox Support. You can also find out how to add new friends, use Game Bar, and share your gaming moments with the Xbox community.

Optimizations for windowed games improves gaming on your PC by using a new presentation model for DirectX 10 and DirectX 11 games that appear in a window or in a borderless window.

In Microsoft Teams (free), you can use keyboard shortcuts to send a wide range of emojs. You can either find the emojis in the reaction picker or type the shortcuts below into a message to make the emoji appear when you send your message.

你可以在 OneDrive 上存储超过300的文件类型。 它们是安全的，可在浏览器、移动应用、Mac 和 Pc 上使用。 无论是否拥有 Office，您都可以与其他人在 Office 文档中进行编辑和共同创作。

Notes: You don't need a smartphone to receive a security code. Text messages may come from either "MSFT", a short number, or a mobile number.If you have requested a security code, you can trust the message that arrives.

Important: Exchange Online on Microsoft 365 provides some search features via Microsoft Search.This includes suggested recipients when composing a new email. Starting with Outlook for Microsoft 365 Version 2202 (Build 14931.20604), if you are connected to an Exchange Online mailbox, the compose suggestions for To/CC/BCC are powered by Microsoft Search and some information in this article doesn ...

Email a link to just a few people. Right-click (or press and hold) the file, select More OneDrive sharing options > Invite people, then enter their email addresses.(If you're using OneDrive for Business, select Share, select an option from the drop-down list box, and select Apply.Then enter email addresses above the blue line and select Send.)

症状. 如果尝试更新到 Windows 10 2019 年 11 月更新（Windows 10 版本 1909）、Windows 10 2019 年 5 月功能更新（Windows 10 版本 1903）或 Windows 10 2018 年 10 月更新（Windows 10 版本 1809），你可能会遇到更新兼容性保留，并收到消息“Realtek 蓝牙: 电脑的驱动程序或服务尚未准备好用于此版本的 Windows 10。