Here's how to use split
screen on Windows 10. In this video, we'll cover a few window-snapping variations. Use the clickable links below to skip around to different options. Windows 10 expands on the
window-snapping features of prior OS versions. To start split screening, click and hold on the title bar of the window to snap. Drag it to the left or right edge until your mouse cursor disappears. When the window stops moving and flashes an outline of the window, you can release the cursor. The window is now pinned
to this half of the screen. On the left, a collection of other active windows will appear. Click on any of your active windows to snap them into that half of the screen. A handy keyboard shortcut for the two-window process is the Windows and arrow combo.
With the window active, click the Windows button along with either the
left or right arrow key. The window will now automatically take that half of the screen. Repeat that process with another window on the opposite side or click one of the options that appears. You can do three or even
four snapped windows as well on a larger monitor by
dragging into corners. Take a window and drag via
the title bar like before, but instead, bring it to
a corner of the screen. As this window is now snapped to a corner, you can take another window
to fill the space below. With the right side filled, the left will present options to fill the remaining slot
as a larger third window.
If you'd like to add a fourth from here, take that left window and drag it into a corner like earlier. Then fill the final space
with your fourth window..