Hello everyone

I know its pretty rude to ask, but could someone at least take a look and tell me my general mistakes in this motivation letter? i am writing it to an university i would like to study:
My interest in computers began 6 years ago. Since then I gained some practice and experience in working with some operation systems, various programs. I also attended to some computer literacy courses, but most of my experience I gained by myself. Most of all I like learning programming languages, studying networks and databases.
The main reason for studying computer science is that I could develop my current skills in this section and gain new experience, learn things I do not know yet. In addition to this, my future aspiration is to stay with computers. I feel great when I can use latest technology inventions, so I believe studying IT will help me to learn this.
To continue, I would like to study abroad rather than in . Firstly because the quality of education I will get abroad is better than in . Secondly, I would like to study abroad because I like visiting new places, meeting new people, taking challenges. Studies abroad will give me opportunity to learn how to live on my own.
Regards,