‘Microsoft recommends that you reserve your copy of Windows 10’.

Those of you who have your own personal computer will probably recognise these words.  Over the last few weeks this little message has repeatedly appeared on my computer screen to my great annoyance.  I’ve hardly had time to get used to Windows 8 and things are changing again and I’ve no idea what happened to Windows 9.  Technology seems to change at an alarmingly fast pace.  No sooner have you bough...