I’ve been enjoying a nice little freeware app called AllSnap recently. Essentially what it does is allow desktop windows to be able to “snap” their edges to one another, so that it’s easy to perfectly position windows next to each other either horizontally or vertically. It has secondary features allowing you to snap windows to an invisible grid, similar to Visio elements, as well as being able to force windows to only be movable within the constraints of your screen space. It’s light on system resources and once you use it a little you’ll wonder how you did without it. It just makes Windows a little more comfortable to work with.