Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

Track your tasks in My Tasks. Planner offers a purpose-built My Tasks view, designed to centralize all the tasks relevant to you. My Tasks is organized into four distinct views, each serving a unique purpose: Private tasks: Private tasks is a place for you to quickly jot down tasks at the speed of thought.This is a place where you can create tasks that do not belong to a plan yet.

Windows Hello 是登录到 Windows 设备的一种更个性化、更安全的方式。 在 Windows Hello 中，你可以使用面部识别、指纹或 PIN 登录，而不是使用密码。

Select the Windows Security app from the search results, go to Virus & threat protection, and under Virus & threat protection settings select Manage settings.

Learn Excel skills from beginner to advanced with video tutorials, templates, and tips from Microsoft Support.

Important: You can't create breakout rooms if there are more than 300 people in a meeting.Likewise, if you create breakout rooms before a meeting, you won't be able to invite more than 300 people. For more info about managing large Teams meetings, see Best practices for a large Teams meeting.

注意: 如果你不在 Windows 设备上，可以通过转到“联系”Microsoft 支持部门 键入“排查 BSOD 错误”，在浏览器中运行“蓝屏疑难解答”。 然后按照“推荐的帮助”下的引导演练进行操作。

To specifically identify and remove ONLY the duplicate items created by the incident, set DupGlobalObjectIDs=true and all other tests to false and save the calcheck.cfg file. Tip: To ensure all values except for the DupGlobalObjectIDs are set to false, use the Edit | Replace feature in Notepad to change them all from true to false.

If prompted, enter your password. However, if you have two-factor authentication set up, you might see a window asking you to Create an app-specific password.To obtain an app-password, do the following:

All Xbox digital codes are 25 characters long, include both numbers and letters, and are formatted in five blocks of five characters (xxxxx-xxxxx-xxxxx-xxxxx-xxxxx).