back button

基本解释

After some resources are added to the stack, the Back button becomes active.
向堆栈中添加一些记录后，后退按钮就变成活动的了。
Think about what you want to see when you click the back button and make it happen.
考虑一下，当你点击后退按钮时，你希望看见什么，然后做到你所希望的。
We can store just about whatever we want in the history, but remember that we also need to figure out what is in the history when someone clicks on our application's Back button.
我们可以在历史记录中存储需要的任何信息，但是要记住，当用户单击应用程序的后退按钮时，还要确定历史堆栈中的内容是什么。

And if you go back to here and click on Archive Notes, it is the fourth button down that will take you to something that looks like this.
如果你们回到这来，点击存档笔记，是倒数第四个,你们会看到像这样的情况。
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You can even click the back button on a different device, and it just works!
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That way, you don't have to open the entry and find the back button to return to what you were doing.
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That very same section houses the central Windows key (complete with new logo) as well as back button and search key.
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