Hi, I am an o level student, and about to appear in Maths and Sociology in coming October/November session as i am dropping Chemistry and wanted help regarding subject selection that can i take Sociology instead of Chemistry?, as then my subject combination would be English,Maths,Physics,Computer and Sociology and i m not interested in Chemistry.Secondly i needed information regarding that will software,hardware engineering,computer sciences and graphic designing fields still be opened for me if i drop chemistry as mainly i am interested in computer field and moreover which fields of engineering would be closed for me.Moreover, i heard that it would create problems if I further want to pursue my studies in Pakistan,so that isn't a problem as i will further study after completing my o levels in US College and University,so then does it matter dropping Chemistry as i would be studying in US College and University or will the US Colleges and Universities also require Chemistry to study in computer fields? Thanks for help 