“How does a computer learn new things?”/“Bit by bit.”

A computer riddle is:
 
Q: How does a computer learn new things?
A: Bit by bit.
 
The joke was posted on Twitter by Dr. Aayesha Hassan on February 21, 2019.
 
       
Twitter
Caleb Norton
@CalebNorton1
How does a computer science guy eat his food?? 
..bit by bit
3:56 PM · Feb 1, 2014·Twitter for BlackBerry
 
Twitter
James Marin, PMP
@JMarinPMP
How does a computer do its job….bit by bit!  #jokes
12:20 PM · Sep 15, 2016·Twitter for iPhone
 
Twitter
Dr. Aayesha Hassan
@aayeshahassan
how does a computer learn new things?
bit by bit.
7:05 PM · Feb 21, 2019·Twitter for Android
     
Twitter
Yerin Baek 백예린
@yerin_s_genuine
Replying to @soyou_kr and @vousmevoyez_twt
How does a computer learn new things?
Bit by bit Desktop computer
11:21 AM · Feb 16, 2020·Twitter for Android
 
Twitter
MMA VISUAL
@MMAVISUAL
Replying to @AaronishJackson
I once did a theatrical performance about puns….
It was a play on words!
How does a computer learn new things….
Bit by Bit! 
11:49 PM · Feb 19, 2020·Twitter for Android
   
Twitter
Kampfwagenkanone
@Cocolla_
How does a computer learn new things?
Bit by bit
3:10 AM · May 25, 2020·Twitter for iPhone
 
Reddit—Cleanjokes
Posted by u/marinthierry June 25, 2020
How does a computer learn new things ?
Bit by bit