Choose the option to go through the startup menus (1).
Pick a 80386 ( C ), VGA 16 color (Q), Normal Flight (A), Dynamic Scenery (A) (or C), (B) for keyboard, and just use the mouse.
Basic keys are noted on the panel, with F2/F3 thrust up/down, F6/F7 flaps. Number keys for menus as shown.
Ctrl + F11 / F12 adjust the processor speed, if it feels off.
Land at Meigs Field.