

I set up my mom on Microsoft Outlook many years ago, back when you had to set the server and so on.
She called me a few days later and said her email wasn’t working, so I walked her through looking at the options, making sure the right addresses and preferences were checked, etc.
After about 45 minutes, I remembered that I already set everything up correctly and it was working. Then I decided to ask, “are you typing the @ symbol, or are you typing the word at in the email address?”
Yep.
This occurred about 20ish years ago. Mom had never touched a computer in her life before getting the laptop.
And, this is the same woman who got a new phone and sent me a text that said ‘do you like my new phone?’