Harry,
One of the problems is that Linux as such is not advertised, or at least I never see any adverts for it. Another problem is that the vast majority of PC's in this country come with Windows. How then is the punter to find out about alternative operating systems? The poor bloke, or blokess, may be struggling like SOD/Dave above with a computer that takes forever to do a Windows upgrade when that same machine, under Linux might only take a few minutes for an upgrade.
(Dave, I don't mean that you personally are struggling – it's obvious that you are not.)
So, by me taking the opportunity to explain how to run Windows programs under Linux, either by program substitution, or via an intermediary program, I try to demonstrate that there is a usable alternative to Windows.
Another problem that a Windows user may have an old Windows/DOS program which they need. Now ok, there may be upgrades which allow the old program to work with the latest version of Windows. Or maybe not! I have this problem with an ageing, well perhaps obsolete might be better, DOS based database program which will not work with those versions of Windows designed for home use (apparently Microsoft does not give DOS access on these systems). Whether it will work with the commercial versions of Windows or not I do not know. (I'm sorry, I don't actually know the correct terms for these varieties of Windows – all I know is that the cheaper versions do not allow DOS access.) In my case, as mentioned earlier in this thread, I've got it working under Linux via DOSEMU2. Hence, Linux has got me out of a hole.
Now, you may well ask why I don't upgrade this program? A fair question. First I would have to learn a new program, and at my age that's just not on, and secondly, I would then have to transfer my data across. Perhaps not difficult, but why should I? I have a program which does everything I want, so why learn a new program?
So, as I say, I look upon my comments about Linux as a form of advertising in the hope that more and more people will come to realise that there is an alternative to Windows. True, it might need a bit more work to get running satisfactorily, but the end result will be every bit as good as, and maybe even better in some respects, eg updates, than Windows.
That's why I take the opportunity to rabbit on about Linux.
Cheers, & goodnight one and all,
Peter G. Shaw