In addition to the main document window, you can open a navigable tree window that shows the hierarchy of a document.

除了主文档窗口，您可以打开显示文档层次结构的可导航树窗口。

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This will show up in the document properties window inside your favorite PDF viewer.

这将显示在您最喜欢的PD f查看器中的文档属性窗口。

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The opacity of the brush can be changed from the option bar located near the top of the Photoshop window and the brush settings can be accessed by right-clicking anywhere in the document window.

笔刷的不透明度，可以通过位于photoshop窗口上方附近调整选项条，进行调整。 笔刷调整选项可以在使用右键点击画笔栏后呼出。

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Technological changes such as the rise of collaboration tools make it easier to multi-task: you can have a chat window, a word-processing document, a Web browser, and other applications all open at the same time on your computer, and switch easily between them.

FORBES: Tackling The Multi-tasking Work Environment

The document also suggested that the authority believes it has a 12-year retrospective window in which to make a claim and the council believes it can offset overpayments in the past against future ones.

BBC: Birmingham Council House