Simple security measures that work very well

Concerns over ransomeware locking you out of sensitive files and a host of malware infecting your critical systems seem to have everyone scrambling for effective answers. I think many are missing some very simple steps that can be quite effective. I work from a home office, where I have several systems (for testing, various projects, etc.).  The solution I use there is obviously on a much smaller scale than most office networks, but can provide some suggestions.  Here are some [...]