Reckon this covers 90% of all questions from newbies to the site.
Q: Can i get work experience in ireland when im in 2nd level school.
Q: What language should i learn.
Q: What should i study in college to make games.
A: Computer science for coding, Art degree for art related things.
Q: What are the game companies in Ireland.
A: See company section of this site.
Q: What subjects should i do in the leaving to prep for a career in games.
A: Maths\physics related subjects. Art if you want to be an artist.