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From: james{at}nospam.com
Newsgroups: microsoft.public.windowsxp.general
Subject: General question about QR code scanning
Date: Sat, 18 Nov 2017 15:19:13 -0600
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I got a thing in the mail about using USPS (post office) to ship holiday
gifts. It says to scan your QR code at home to speed up shipping. I know
that a smartphone with an app can do this, using the phone's camera, but
how can someone using a computer do this? (Or maybe it's not
possible)....

I just take my stuff to the post office, but I always like to learn how
this technology stuff all works....

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