I wasn't sure if this would be off-topic or not.
Basically i have half finished high school here in Slovenia, it's slightly different here, i went to 3+2 program. I have finished 3 years but i don't wish to continue the extra 2 years, especially because they're not teaching me anything, in 5th year they teach about programming stuff i knew when i was a first year. And the extra two years would earn me a diploma for finished high school, not sure how the 3 years are called in English. So instead of wasting 2 years i thought if i could even apply for University in UK? I have a friend who lives in UK which would make it easier to move, but my question is if i can even apply? I've seen undergraduate courses and the requirements, but nothing there can apply to me? Or at least i'm not sure, is there some kind of exam that i can take or something similar?
Thanks in advance!