Firstly, I received an email from Microsoft and spoke with a staff member on Skype.

Secondly, I had a technical interview on Skype.

Thirdly, I went to the Microsoft office in another country and had a significant interview with four people.

All of them were controlled by many people, and all of them were very friendly and professional.

Question on Skype:

Think that there is a string like this: axxxaxbxxb. Write a function that will find the closest space between 'a' and 'b'. According to the above string, the closest space is 1 (...axb...).

During my big interview, I had four different interviews with four different people. They were very polite and helpful, so you felt relaxed during the interviews. They asked some questions that should be done using linked lists and quicksort. Besides that, one of them asked about how I can test my code and what kind of things should be important for testing. They also asked about race conditions, project scalability, testing techniques, and agile methodologies.