Microsoft Technical Support Engineer interview questions

Technical rounds, group Discussion, Personality quiz, aptitude test. It was based on real-life scenarios and focussed on gauging the concepts and logic. It was a campus placement so you need to brush up on the basics of each subject that you're taking. Also, look at puzzles.

There was one interview with someone from HR, followed by 4 back to back interviews with your possibly future managers. All of them were focused primarily on solving case scenarios. Amazing experience, really nice people.