Windows 10 multiple desktops and split screen

What is Windows 10 multiple desktops?

click the "task view" on the toolbar, you will see the "new desktop" area on the right-bottom corner.
Windows 10

and then click to add a new desktop
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you can move apps from one desktop to another.


Split Screen is not a new feature.Since windows 8,you can split screen.
just see the steps below:
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drag to the left-top section.

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to the right section.

the result is like this:
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you can split your screen into 4 sections.