I’m 18 this year. Now, I study HS but I want to buy house when I’m in college. Where can I find information about buying house?

(I have visa F1. I’m from Viet Nam.)
Thanks a lot!

Hello all,
I am looking to buy some realty in Dubai and I wonder what are the best options…I mean where exactly to buy it – Jumeirah, Sports city…what is the best neibourhood?
As well, what type of visa do I need to buy property?
And at the end…could you please suggest some internet site with real pictures of properties…because all the sites I was looking were full of computer generated animations of villas…but not real pics

Thanks alot!