TOEFL

If you score very well in ACT then you don't need to take TOEFL or IELTS.

As per your questions, if you want to go for MS in Computer Science then best option is to go with IELTS as it is the most common exam and widely accepted by universities of UK, Germany and other European union countries. So, all the best for future.

You can apply to:
1) Princeton University
2) Columbia University
3) Illinois University

Centennial College
Carlton University
Fanshawe College
Algonquin College
University of Windsor
Georgian College
Canadore College
University of the Fraser Valley
are some of the universities for aerospace in Canada.

Hi Shivansh, the range is somewhere between 25,000-50,000 USD per year including living expenses. You have to show full tuition fee for one year while you are applying for the visa. Doing part time job won't bring down your expenses considerably and depends the kind of job you are doing. You must also see that it does not effect your studies. Consider taking education loan from an Indian bank which you can repay in 15-20 years after securing a job.

After 12th, you need to take SAT in order to be eligible to apply to a lot of major universities abroad. However, it is not compulsory. Some colleges do not require SAT scores. Some require ACT. But some require none of them. I would suggest you take SAT preferably in 12th grade or even after that as soon as possible and then look into individual websites of the colleges you want to apply to. To check if they accept TOEFL or IELTS. Both of them are English tests. some colleges ask for TOEFL and some want IELTS scores. If you don't know how to get started, attend some study abroad fairs.

Hi Urvil, yes you can. You must have a very good SAT score. Very good SOP and LORs will also be required. They will check your overall application package so give your best shot.

Hi Nimitt,
The best strategy is to keep taking mock tests regularly. If you have already taken the SAT you know your weak areas. College board has plenty of resources for online study. Revise and keep taking mock tests regularly. Work harder on sections where you scored less and see how can you improve and give 100% to the sections you are confident in. Analyze the results.

Hi Lakshmi,
If your university is accepting applications until then, then it's okay. You need to first know the admission deadlines and act accordingly.

Oak Academy Pune, IELTS centres Bengaluru etc. are the best places for foreign admission preparation.