Needs a lot of noise reduction, are you using any post processing tools or taking steps to reduce background noise? The voice acting itself is good though, not much to say there.
Edit: I like the topic, I'm a big fan of taking a step against hackers. A person who is not savvy with computers would be able to take this advice as real tech advice and feel safe following them. You might want to give directions on how to end task (say pressing ctrl+alt+del) and giving instructions on how to turn off the modem (unplugging the cord)
Edit2: I hear a lot of white noise and some of what I think is slight electronics humming. There is a lot of reduction in between your lines but I can definitely hear it while you are talking.
Here is a picture showing some of the noise in between lines, I can't really show the noise during your talking of course :) https://i.imgur.com/wEce12C.png
Here is what it looks like after I denoise it: https://i.imgur.com/3GMx2AT.png