Everything is digital now. Some restaurants don't even have a menu; you scan a QR code to open their menu on a web page. Some specials are only in the phone app. DocuSign requires an email account and cell phone number. I had to teach my mother and father in 2004 how to use Windows XP, email, and Seamonkey. They died, and I still have their IBM ThinkCenter PC. To save all their documents. I grew up using a Commodore 64, so I learned the theories behind computer science. I later went to college and earned an Information Systems and Business Management degrees.