Should I take ICT or P.E?Watch
There are some computer science/IT degrees where you had to of studied one of a range of subjects e.g. maths, physics, computer science or ICT to be considered for the degree. But if you're already taking one of the other subjects, then you don't need to worry about taking ICT in order to be considered for the course.
However, there are some degrees in computer science, like from Imperial college London, where they don't like students to of taken ICT at A level, they class it with critical thinking and general studies. But again, I'm sure they accept ICT as the 4th A level or if it was only taken at AS level, basically as long as you have 3 other A levels, you're fine.
I don't know all that much about P.E.