I want to study in uk..and i have scholarship too,but i don't know what to do after studies??PSW is finished:(?

-You can get a part time job, just to get some experience. You can also go travelling around the world, meet different people and get some new friends. There are lots of things to do, don't worry about it right now, you will know what to do once you are nearer to the time.I'm afraid you would probably have to go home if you don't have a work visa, being a student in the UK does not entitle you to stay after your studies have finished.
Well you could go home. A study visa is to study not to emmigrate