Microsoft

It was basically a resume walkthrough, and that was it. He asked me what types of positions/jobs I was interested in. He also spent a lot of the time talking about what he did. It was really short.

Recruiter conversations, followed by a 30-minute phone interview and three 45-minute virtual interviews. The phone interview focuses on company values and mission, while the virtual interviews cover technical questions. The interviews are conducted

It was pretty much like every other computer science interview ever. No huge surprises. Just practice your coding, and you should be fine. Practice all day, every day, and also work on your soft skills.