Richard G. Harper's previous post was like this :
>
> There are a number of options, starting with the command-line XCOPY included
> with Windows, meandering through free tools like SyncToy from Microsoft, and
> running all the way through pay-to-use utilities.
>
> "KRK" <> wrote in message
> news:OyzvovJ$...
> > Hello
> >
> > I have about 3 GBytes of picture files that I keep in my Pictures
> > directory. I sometimes copy them all to a USB 'memory stick' partly as a
> > backup & partly to use them on other computers. It takes quite awhile to
> > copy & overwrite them all. I would like to copy/overwrite only those files
> > which have been edited, or which are new.
> >
> > Should I be using some sort of advanced copy command, or should I be
> > looking at the backup options, or perhaps the 'briefcase' (which I have
> > never tried) ?
> >
I would recommned here free file manager
http://www.freecommander.com/
( big similarity to well known shareware total Commander )
It has built in feature folder synchronization,
with multiple options.
It is probably all you would need for your goal.
But Xcopy works fine as well.
--
Poutnik
The best depends on how the best is defined.