A:Answer The signal at your school cuts in and out? That's terrible. There are 2 things you must check out... first, is your tablet or laptop creating this problem to begin with? Like, whether we want them or not, viruses will hang up your unit... absolutely. And then, you should ask the computer office why this is happening... that's their domain and they should definately have an answer for that. Why should you spend any money at all? It doesn't sound right to me.. Show them the problem, ie bring your laptop or tablet and let them / him see it.