Hello,

See, it's a very generic question you have posed, first of you have to let us know you're seeking admission in which course, and at which level, the selection of country plays an important role, and so is the university you want to apply, there are specific times in which admission is done abroad but majority of it takes place during September, there are also admission which takes place in January and May though these are limited, you have to decide a year in advance regarding this, as you will be required to appear for test such as SAT/ACT for UG, for pg courses there are GRE/GMAT depending upon the course a candidates applies for, and apart from this there are language proficiency tests such as IELTS, TOEFL, PTE to name a few, depending on the course you will enroll, you have to know what tests you have to appear, and qualify the same, you can apply by visiting the official website of the concerned university with requisite documents such as transcripts, SOP, LOR, Essay, test scores etc, further after getting offer letter you have to go through the visa process, study abroad is quite expensive, and more so at ug level, so finance is another important aspect to be taken care of, this is just a general overview I have given, in order to help you with the detailed information, you have to help us with the details such as you're seeking admission in which program, specific country, your academic scores, and as I mentioned finances too play a major role, you can write down these in the comment box below, I will try to help you out with detailed information for the same.