1. 13″ screen
2. If by sidebar you mean family navigator? Both have them present and opened.
The laptop browser is full size whereas the iMac isn’t, it’s the minimum size to show icons instead of dropdown menu.
Windows 7.x running, view in Internet Explorer. The Mac snap is Safari because Firefox has too small type (unless you know Mac resolution, it’s hard to explain this to PC users).
I cannot use any tools. They are both used in a secure environment with no access to any type of advanced features. (One @ library and one at the venue I’m doing Pan Am games).