Working from home used to be a perk for a privileged few, but as businesses are forced to allow their employees to work from home in order to stay afloat, permanent changes are taking place. Once we're allowed to return to our offices, will we want to? Will we have to? The U.S. workforce was already moving in this direction, but slowly. That pace has been sped up exponentially, and how we work is going to be changed forever.