You could install it from a flash drive a disk.
Figure out how many people are that need the dress code and how many people that don't need the dress code. He should give the people that need dress code the dress codes.
I hope I helped you. :)
To switch between windows, use the key combo Alt+tab to move forward between windows but use Alt+shift to move backwards. Use tab to move between each window you have.
Another way is to use the key combo windows key+tab but it doesn't seen to be used as often as its not "in rows".
