Essay writing - Need help

please give me the details of essay writings in Academic year ?

There are three parts of academic writing.
-first paragraph is about introduction.
-Second is about details of subjects you want to write about.
-Last paragraph is conclusion

The introduction typically contains your thesis. The thesis is important, as it gives the reader a sense of where your essay is headed. That being said, there's no reason why you can't let your body section build your thesis, and write the thesis last. The next section is the body, where you make your arguments, and provide solid evidence and examples to back up your arguments. If your argument can't be backed up by solid evidence, it's usually not going to a good academic argument (e.g. ghosts exist and I can see them). The final section is the conclusion, where you should sum up what you've been writing about. You can do this by restating (reword it) the thesis. Make sure the transition between each paragraph and section is smooth, and that you don't contradict yourself.