If you can prove you know what a mouse and keyboard is you should be fine, and will be way more qualified than the customers you serve. 28 29 30

I interviewed with 2 people who asked me a multiple questions just to see if I had a grasp of what my resume implied that I did. The interview lasted for about 45 minutes and was also very informal and relaxed with little to no pressure. All in all it was a very positive experience. I was offered a job a couple of days later.