"Help! I finally got an interview, but the employer told me I'd have to do the interview via Skype! I don't know what that is, and I don't have a computer!"
We've heard this a few times recently from our library customers who are job seeking. If this is you, or might be you, relax.
Traditionally, job interviews have been face-to-face, or even on the telephone. Now, however, more employers are leaning toward video interviews, to save travel costs or simply for convenience (that is, for the employer).