A person good at computers. A person skilled in doing anything quickly and comfortably on a computer, laptop, tablet or smart phone usually using a mouse or not.

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.