Duh

My Kindle wouldn't connect to wifi today.  My wifi was working but the Kindle wouldn't even show me any options to use to try to connect.
Usually at this point I send off emails to my tech support relatives...I'm really fortunate because somebody usually knows what I need to do instead of panic.  But today I went to troubleshoot Kindle and it said several things that didn't seem to apply.  But the simplest thing it said was to hold the power switch down for twenty seconds and then turn it back on.  That worked! It was simple and I didn't shower my relatives with panic.