How do I tile multiple windows in Windows 10?

Using the mouse:

1. Drag each window to the corner of the screen where you want it.
2. Push the window’s corner against the screen corner until you see an outline.
3. MORE: How to Upgrade to Windows 10.
4. Repeat for all four corners.
5. Select the window you wish to move.
6. Hit Windows Key + Left or Right.

How do I snap multiple windows in Windows 10?

In an active window, press and hold the Windows key and then press either the Left or Right arrow key. This should automatically snap the active window to the left or right. Select another window to fill the second empty space.