
To
the average user computers are either PCs or Macs, and when people say
PC they usually mean a computer running a version of Windows.
Pedants
(like me) sometimes point out the PC means Personal Computer and makes
no reference to the operating system, Macs are PCs built by Apple and
running (usually) a version of MacOS.
However, that's only
part of the story, all PCs, even Macs, are capable of running different
operating systems, and millions around the world use a free system
called GNU/Linux, generally shortened to just 'Linux'.
I
started experimenting with Linux in 2002 and have used it full time
since 2004. I only keep a Windows XP machine so I can review Windows
software and hardware.
This website was made using Kompozer, with graphics created in the
Gimp. All my writing is done in Open Office and I send
invoices from
GnuCash. Don't worry if you use another system though, I can send work
in all the usual formats. And an invoice!

In
2006 I wrote a 5000 word
piece for Micro Mart
explaining some of the history of free software, who creates it, what
it's used for and by whom. It's not available on the Micro Mart
website, but you can download it
here
in
Open
Document Text (ODT) format.
(Right-click and save file as...)
People
still using old fashioned software that cannot cope with the
international .odt format (such as most MS Office users) can download a
.doc version
here. The file
is three times the size due to the inefficient nature of Microsoft's
file formats.
(Right-click and save file as...)
Can't
be botherered to read 5K words, watch the video here
then...