So the first 2 are rebooting and making sure it has power. The third is "up to date". I do quite a bit of tech support for my family and neither of those issues are really issues. The #1 issue for me is "this free app I installed wanted to install a browser addon and now I see ads everywhere". The #2 is "this free app I installed hijacks everything on my Mac to show ads". I've spent countless hours educating them abo…
The best thing I ever found to reduce the risk of malware is to move them to a Linux distro. The risk is not zero but from a user perspective I install the software they need from package repositories remotely, and that more or less settles it. Of course this is not for everyone, but for folks who for the most only need a browser a Linux distro is a good choice.
I love Linux, but there really is no beating an iPad if you need a PC-approximate that is absurdly low maintenance.