I applied online and within a week I was invited to a preliminary interview. The interview was through my smartphone/webcam, and involved me answering a series of questions, and the video clips were uploaded using the HireVue app. It was not complicated and the interview questions were pretty standard.
The day after the initial interview, they invited me for an on-site interview. This interview was with a mid-level and upper-level manager, and it was both of them at the same time. The first part of the interview was them basically asking about things that were on my resume, like college experience, previous jobs, why this company, not too bad over all. The second part, was different, they asked me to describe the electrical specifications of the outlet, and explain to them my knowledge from the outlet to the power company. Then they asked me about the components inside a pc, what is attached to the MB, the two major CPU brands, etc. They asked me what OS I knew about, and to tell them the last 3 versions of Windows, starting with the current. The last question was designed to show my thought processes during a given scenario, both with a small end user and a corporate buyer. They asked for my response, then gave new information, asked if my response had changed, and then asked for a final decision. I worked my way through, thinking out loud, and they seemed satisfied with my answer. They told me after that it had no correct answer, but they wanted to see how I thought things out.
After that I went onto the floor and shadowed a couple different people, but there were no calls, so I just chatted with them, asking questions.