I imagine a percentage will continue to work from home.  May get a pay cut, but may not if they aren't paying for office space.  The 8 hour workday for those may change.  Maybe work a few hours first thing in the morning.  Take the day off to do whatever, finish up in the evening when the kids go to bed.  Then you will have the ones that can't get motivated and get any work done from home.  A lot of these work from home computer meeting programs were put to the test.  I imagine a lot has improved upon them in a short time and they will get better.  A lot of the workforce had to go out and get set up with a desk, camera's mic's etc now have all the equipment at home to pull it off.