If you know how to accomplish it or have done it yourself, could you kindly tell us how to study abroad (in the US, UK, Japan, etc.)?
Which nation?
To study abroad, you typically need to be enrolled in college already, and your university will arrange everything for you through its study abroad office.
If that isn’t possible, your best chance is to apply as a foreign student directly to colleges; obtaining a visa will be simple.
However, it costs money.
And you must pass the TOEFL or IELTS exam with a specific score.
Your best option would be to obtain a study permit. If you are accepted into a university, it’s not too difficult. The process of obtaining a work visa is distinct.
To study abroad in a third-world country, first research affordable universities and programs.
Apply for scholarships and financial aid, and prepare necessary documents and test scores. Obtain a student visa by meeting all requirements.