Some or all of the above. No set rules. It depends more on weather than anything, hot/cold/windy/muddy, etc. I generally sheet walls down, so I'm always going to cut windows out then. If it's winter and we're using Tyvek, I'll leave the Tyvek over the openings. I frequently frame and sheet my overhangs on the deck as well, up to a point. The one I'm on now I didn't because it's 1) December, 2) 9', 10', 11' and 12' exterior walls with lots of transitions, [see Street of Dreams 2014 below] and 3) I was going to be gone over the holidays and wanted all the walls up before leaving.
I don't generally pull any braces or cut door plates until the roof is sheeted, but I'll make an exception if there's an opposing brace that covers the area once the ceiling and roof are framed.
It's a pretty fickle arrangement. I would prefer to start framing overhangs Thursday after I finish roof sheeting tomorrow, but it will be below zero at 8 am and there's a 400,000 btu heater in the basement and 200 gallons of propane on site, so I'm going to do some basement framing.
So, no hard and fast rules for me, just stay flexible and go with what the job gives you.