Press and hold (or right-click) the MP4 file you want to play, select Open with, and then choose your preferred file player from the list of applications.

了解如何从 Microsoft 365 商业版订阅下载和安装所需的应用。

How to determine what is causing the problem after you do a clean boot. If your problem does not occur while the computer is in a clean boot environment, then you can determine which startup application or service is causing the problem by systematically turning them on or off and restarting the computer.

To access your Xbox profile and other Microsoft services, you need to know the email address and password you used to set up your Microsoft account.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

画面とスリープの設定を使用して、エネルギーを節約し、バッテリーを長持ちさせることができます。

将文档导出为 PDF 是一种在保留文档格式的同时创建文档的可共享副本的便捷方法。 下面是如何在 Word Online 中执行此操作。

Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date; Requests are for games in which you haven’t accumulated a significant amount of play time

如果你没有台式电脑并且滑块未显示或不起作用，请尝试更新显示驱动程序。 在任务栏上选择"搜索"，键入"设备管理器"，然后从结果列表中选择"设备管理器"。在"设备管理器"中，选择"显示适配器"，然后选择显示适配器。长按 (或右键) 显示适配器名称，然后选择"更新驱动程序"并按照说明操作。

OneDriveにあるファイルは、共有するまでプライベートです。 [編集] アクセス許可を持つフォルダーを共有すると、共有 相手は自分の OneDriveに共有フォルダーを追加できることに注意してください。 この操作を行うと、対象のフォルダーを自分のフォルダーやアイテムと一緒に保管し、別 ...