How to Open a New Window in Windows 8?

How to Open a New Window of a Desktop App from the Start ...

To open another window of the same program, you have to either Shift+click on the Desktop apps tile or right click and choose "Open new window". The behavior in earlier Windows versions which had the Start Menu was different. The Start menu always always launched a new instance of an app.

How do I Open a New Window on my Home Screen?

Select the Task View button on the taskbar or press the Windows key plus the Tab key or swipe from the left edge of the screen..
Select the New Desktop button.
Select the Desktop 2 tile.
Select the Task View button again and choose the Desktop 1 tile when you want to return to the first desktop.

How do I Open an Extra Window?

Windows & Linux: Ctrl + n.
Mac: ⌘ + n.

How do I Open an App in a New Window?

Go to the icon of the personal app you wish to open, whether it's an app pinned on the left of Teams or found under More added apps .
Right-click on the app icon of your choosing, then select Pop out app .