My advice - don't rush! Take your time with everything, and let your brain cope. Once you've got controlling the car sorted (i.e. not stalling, or swerving, and braking smoothly etc) then use part of the brain to be aware of stuff around you, like traffic, signs, road markings.
There is no real shortcut to learning, some people have a knack, other people take a bit of time. Don't get stressed and try to learn too much too soon.
Finally, a little trick that I think only about 1% of the population in England know: When braking to a standstill, keep braking normally until JUST before you stop, then relax on the pedal a bit so that the final 'coming to a rest' is nice and gentle. Adds a lot to the passengers experience when not being jerked to a stop.
Hint2: Don't heel and toe on your first few lessons
Hint3: Forbins advice is perfect, but again dont do it when your instructor is awake/alive.