keyboard shortcuts to snap windows to any half or third of the screen (or full screen).
In Windows 10 you can,
Maximize a window using Windows Key + Up Arrow.
Un-maximize with Win + Down Arrow.
Minimize window with Win + Down Arrow again.
Cover left half, with Win + Left Arrow.
Upper right quarter with Win + Right Arrow, followed by Win + Up Arrow.
Lower left with Win + Left Arrow, followed by Win + Down Arrow.
When using left/right split windows, dragging the center resize bar will resize both windows.
Very convenient.
You can also move windows between monitors with Win + Shift + Left/Right.
In Windows 10 you can,
Maximize a window using Windows Key + Up Arrow.
Un-maximize with Win + Down Arrow.
Minimize window with Win + Down Arrow again.
Cover left half, with Win + Left Arrow.
Upper right quarter with Win + Right Arrow, followed by Win + Up Arrow.
Lower left with Win + Left Arrow, followed by Win + Down Arrow.
When using left/right split windows, dragging the center resize bar will resize both windows.
Very convenient.
You can also move windows between monitors with Win + Shift + Left/Right.