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在 Windows 8.1 或 Windows RT 8.1 中查找操作系统信息. 要查找设备运行的 Windows 版本，请按 Windows 徽标键 键 + R，并在“打开”框中键入“winver”，然后选择“确定”。. 如果你的设备运行的是 Windows 8.1 或 Windows RT 8.1，那么有关详细信息，可以参阅以下内容：

Удалите или удалите приложения и программы в приложении "Параметры". Существуют различные способы удаления приложений и программ, поэтому если вы не можете найти нужный файл, попробуйте использовать другое ...

OneDrive for Business provides one place to store, share and sync your work or school files.

Use Delve to manage your Microsoft 365 profile, and to discover and organize the information that's likely to be most interesting to you right now - across Microsoft 365.. Delve never changes any permissions, so you'll only see documents that you already have access to. Other people will not see your private documents.

Why some files won't open in Internet Explorer. Internet Explorer uses add-ons such as Adobe Reader to view some files in the browser. If a file that needs an add-on won't open, you might have an older version of the add-on, which needs to be updated.

Browse on the go with the new Microsoft Edge for Android and iOS devices. Microsoft Edge offers better protection and privacy, and can sync your favorites, passwords, and more across your desktop and mobile devices.

To learn more, check out the Join a Teams meeting video. Join by link. All you need to join a Teams meeting is a link. Select Join the meeting now in your meeting invite to be taken to a page where you can choose to either join on the web or download the desktop app.. If you already have the Teams app, the meeting will open there automatically.

Нажмите Пуск и введите Microsoft Store.Выберите результат, чтобы открыть приложение. Если Microsoft Store не запускается, см. дополнительные сведения в разделе Microsoft Store не запускается.. Откройте Microsoft Store

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。