What do you to your home when you leave for a week or more
Things like turning the water off, or unplugging things...
At minimum I shut the water valve and unplug pretty much anything I can. I'll usually set the thermostats to be a little more extreme than usual. Do you do anything?
On one hand, yes, on the other hand, if your breaker panel isn't properly labeled, that'd be a good idea to do. Much easier to do when things are working than when they aren't or there's an emergency and you suddenly need to figure it out.