2. Decide where you want to study. you can do some research on checking countries and cities which are having the most desired traits and decide on the country which you prefer.
3. Use search engines and get the best institutions for the degree you want to study in the country what you have decided. In this search, you should see whether the university is having all the required recognitions, the validity of the degrees offered fee structure and other details. You can see the rankings also. The rankings can be like,
Times Higher Education World University Rankings
Shanghai University Academic Ranking of World Universities
QS World University Rankings
4. If you know anybody who studied at this university you can talk to them and decide,