I recently discovered the Everything application and have installed it
on my PCs.

What I have found is rather illuminating and maybe disturbing.

Start it up, add all the drives including your NAS and external USB etc.

Let if initialize.

Then click on the column Date Modified. (Until the date is ordered for
most recent at the top)


Watch how Windows and a bunch of other apps chew away at your drives by
continually writing to your drives.

I would be nice if a log could be generated so after leaving this going
for a day or three you could study what the heck is going on in the
background while you are merrily going about your own business.