@RoboMan Appguard is SRP , means that it is for static machines, by static i mean system that are not often modified (no much installation of softwares, etc...).
A static system has the users needed programs and that is it, then SRPs lock the system from modifications. it is what SRP are made for.
SRP is more for intermediate/advanced users with some decent knowledge of the OS.
If you family are not but have win10 , just make SUAs for each of them , set UAC to max, Smartscreen on "warn" , etc...
But most important , teach them the basics of security : the "best practices" . i had a friend, she was a real noob, i teach her the basics then setup SUA for her, explained when to use admin account, she never get any malware or PUP since...
Once they get what is security , smart people can be safe, however idiots will never be whatever fortress you will setup for them.