Hi aspirant, You can go for Informatic Technology and Computer Science Enginnering, you have two option for IT sector as a main coder. But now a day if you have a good knowledge of java, Python, HTML etc. and you branch is non circuital then also you can apply for it. If you are trying to go for IT sector then learn java, Python.

There plenty of resourses out on the internet.But i suggest you to take some beginner level course in order to develop neccesary foundation required for Computer Science.

Consider CS50 Intro course by Harvard University.On top of that it is free of cost.

If you complete this course you will get a strong foundation.The course instructor David Malan ,he is an asset.He teaches in very interesting way.