First, read the English article below.

Keep in mind that your television must be connected to the Internet in order to download apps. On some remotes, this button will have a picture of a house on it. You'll use your remote's arrow keys to scroll down to Apps and the remote's multicolored "Select" button respectively to do this. At the top of the TV's screen, you'll see tabs like What's New and Most Popular, as well as a Search tab in the top-right corner of the screen. You can use the Search tab to look up apps by name. Doing so will take you to the app's page. This button will be below the app's name. Once you select Install, the app will begin downloading.  If the app isn't free, you'll instead see the app's price here. Once the app finishes downloading, you can select Open to open it directly from its page. 

Now, please write a short abstract for it in Chinese. Abstract:
打开电视机。 按下遥控器上的主页键。 选择应用程序，按下“选择”键。 选择应用程序类别。 选择你想下载的应用程序。 选择安装，按下“选择”键。