WEB LAYOUT, NEW WINDOW, SPLIT

Web Layout:
If you are creating a document in MS-Word 2016 that's destined for the web, in other words, people will be using their web browsers to view your content, it's good to know there is a View option called a Web Layout view that allows you to see the Word document in front of you the way it might appear on a webpage. You are going to explore that scenario very briefly because the document you are working with and you know is destined for a book format. However, you can switch to Web Layout View with any document.

Now you can change that from your Status bar down here by selecting the right button. You can view the document as it would look as a web page. Notice the word Page is not plural. So, when you select Web Layout View, you can see everything what happens.

How to move to Web Layout from print layout view?
Select View Menu => Click Web Layout Tool.

For more understanding, look at the screenshot please:

New Window:
It’s possible to show one document in two windows. This Word 2007 feature is useful for cutting and pasting text or graphics between sections of the same document, especially when you have a very long document. It’s also easier to have two windows into the same document than to hop back and forth and potentially lose your place.

When you click New Window tool, this doesn’t create a new document; instead, it opens a second view into the current document. You can confirm this by noting that both windows have the same document name in their titles and the first window suffixed with :1 and the second with :2.

The changes you make in one window are updated in the second. Consider this trick like watching the same television show, but with two different cameras and TV sets. And when you finish your work, you can close either window :1 or :2; it doesn’t matter. Closing the second window merely removes that view. The document is still open and available for editing in the other window.

How to create a second window for the current document?
Select View Menu => Click New Window Tool.

For more understanding, look at the screenshot please:

Split screen:
If you often scroll through large Word documents to edit text, you could save yourself time by splitting the screen instead of scrolling backwards and forwards. This way, you can see two sections of your Word document on one screen which can be useful, for example, if you are comparing your introduction to your concluding paragraph. Or cutting and pasting paragraphs to a different location in the document.

You can split a document into two sections on one screen by applying horizontal sections.  This makes it much easier to cut and paste text from one section and apply it elsewhere in your document. Your top and bottom pane work individually, and each pane with have its own ruler and scroll bars.

How to split current window?
Select View Menu => Click Split Tool (and you can remove split by follow the same path).

For more understanding, look at the screenshot please: