Re: Linux as an option
You are talking out of your backside.
The expertise already exists within the NHS to do the necessary migration, but it requires thinking from C-level execs (about something other than their bonuses), and funding (which is currently being spent on migrating W7 systems to W10 - what a waste).
The major problem is users, and MS's software (and third parties) encourages very bad habits, HTML emails being one outstanding example. There's no easy answer, but if no-one bothers looking...
Can't post using my real name, too revealing.