Office Help & Training
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在 Windows 中卸载或删除应用和程序 - Microsoft 支持
可通过不同的方式删除应用和程序，因此如果找不到要查找的应用和程序，可以尝试另一个位置。 请注意，某些应用和程序内置于 Windows 中，无法卸载。
Office Help & Training
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Microsoft account security info & verification codes
Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.
Applies To:
Microsoft account dashboard
Office Help & Training
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Microsoft アカウントのメール アドレスまたは電話番号を変更する
Microsoft アカウントにサインインするためのエイリアスを使用した Microsoft アカウントのメール アドレスまたは電話番号を変更する方法について説明します。
Applies To:
Microsoft account dashboard
关闭电脑，或使其进入睡眠或休眠状态 - Microsoft 支持
了解如何关闭电脑，或使其进入睡眠或休眠状态
support.skype.com
support.skype.com
Change your default browser in Windows - Microsoft Support
Use the Windows Settings app to change your default browser.
Media Feature Pack for Windows 10/11 N (September 2022)
Summary. This update provides support for media features in Windows 10/11 N. These include media-related technologies (Windows Media Player) and certain pre-installed media apps, such as Movies & TV, Voice Recorder, and Skype.