correct the sentence in purple color

[techpeople]

Personally, I have been speaking in English from my childhood and also, my high school education, Post high school Education, graduation and Post Graduation studies in computer science were in the english language. Apart from my formal education, i have seen lot of english movies, read works by
english authors and watched mainstream english telivision.

[Ouisch]

Personally, I have been speaking in English from my childhood and also, my high school education, Post high school Education, graduation and Post Graduation studies in computer science were in the english language. Apart from my formal education, i have seen lot of english movies, read works by
english authors and watched mainstream english telivision.

I have been speaking English since childhood. In addition, my high school, post-high school, and graduate classes were all in the English language, as well as my post-graduate studies in computer science.

In your final statement, it would probably be more appropriate to specify "English language" movies, television, etc., unless they were specifically British films and programs.