If you wish to share your screen to view multiple windows simultaneously, there are several options available to rearrange your windows.
Windows allows you to organize your windows as you see fit. This allows you to share your screen and view multiple windows simultaneously.
Buttons at the top right of the window
At the top right, when you hover over the 2nd button, Windows offers you several layouts. It‘s up to you to choose the one that suits you best.
In our example, we choose a layout: 1 window on 1/2 screen and 2 windows on 1/4 screen.
Keyboard shortcut
Directly from your keyboard, you can rearrange your windows.
Using the Windows key + the left (or right) arrow key keyboard shortcuts, you can switch your window to the left (or right) half of your screen.
Windows + ←
Windows + →
Windows allows you to select which other window you want to display on the other half of the screen.