Hello Shivani,congratulation you are on right track,

IT is too vast field actuallly ,as per your interest you can go in app development,data science,coding ,etc

My personal suggestion is you should join free courses available for app development by pluralsight and google as it is very begginer course which any body can understand and able to make bigger concepts in very simpler manner.

Link of app development course by pluralsight:https://www.google.co.in/search?ei=ZusLXLOhLcTXvgTe77_4Dg&q=app+development+by+google+plura&oq=app+development+by+google+plura&gs_l=psy-ab.3..33i22i29i30.6697.11112..12768...0.0..0.221.1169.0j5j1......0....1..gws-wiz.......0i71j0i22i10i30j0i22i30.xj0wYHrASQA

You just require good internet connection to learn from this course.

Hope this helps you.