Applied at a career fair at my university. Did one round of interviews at my college then received an email telling me I was invited to Redmond for on-site interviews. Spent 9-5 at the Microsoft campus and had 4 interviews with Program Managers in the MS Office department. Gave me complimentary lunch, so that was nice.
Interview questions [1]
Question 1
Several questions asking me to design software or hardware products, and a couple programming questions.
Three rounds of interview starting with phone screening, middle round of online interview and final round of three interviews all schedule within a couple weeks time. Interviews were Microsoft recruiters followed by employees
Interview questions [1]
Question 1
If your boss asked you to build a coffee machine in a car, how would you approach it?
Standard behavioral set of questions, walked them through past projects I've worked out and answered some case-like product question, like what is your favorite product / non technical product, etc.
Apply the summer intern programme through official website. 2 rounds of interviews in total. Give general idea of what is a good PM and talk about the latest project. Deal with a small case.