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.

若要在Windows 11电脑上使用移动应用，需要安装Amazon Appstore。 设置完成后，你将能够浏览和安装精选目录中的移动应用。

Uninstall from the Start menu. Select Start > All apps and search for the app in the list shown.

In most cases, all you have to do to set up a scanner is to connect it to your device. Plug the USB cable from your scanner into an available USB port on your device, and turn the scanner on.

The recommended (and easiest) way to get SP1 is to turn on automatic updating in Windows Update in Control Panel and wait for Windows 7 to notify you that SP1 is ready to install.

Узнайте, как использовать ножницы для захвата снимка экрана или фрагмента любого объекта на экране, а затем добавлять заметки, сохранять или предоставлять общий доступ к изображению.

准备好安装了吗？ 在开始之前，请确保电脑或 Mac 满足 系统要求。. 如果你已兑换产品密钥，只需重新安装应用，或者知道你已通过工作或学校分配了许可证，则可以跳到登录部分 ，下载并安装 Microsoft 365 或 Office。 但是，如果是 首次 安装 Microsoft 365 或 Office，可能需要先执行一些步骤。

Once you've allowed microphone access to your apps, you can change the settings for each app. In Microphone settings, go to Choose which Microsoft apps can access your microphone, and turn on apps you want to use with it.For desktop apps, make sure that Allow desktop apps to access your microphone is turned on.

打开“共享”视图，通过指向每个项目并单击出现的圆检查框来选择要删除的文件或文件夹。. 若要删除其他用户共享的项目，请选择该项目，然后选择页面顶部栏上的“ 从共享列表中删除”。 若要从“ 我共享”中删除项目，请选择该项目，选择右上角的“ 信息 ”以打开“ 详细信息 ”窗格，然后 ...

Why accounts are locked and disabled. Microsoft accounts are usually locked if the account holder has violated our Microsoft Services Agreement.Here are some common reasons why accounts are locked, though not all account locks occur for these reasons: