@Background Pony #72AB  
Or maybe it’s just a new canon?

@soundtea  
Maybe they reverse engineered the computers from the human world

@CaptainGrumpy  
Note that computers never appeared in any shape or form ever for the rest of the series aside from EQG. Overall the most advanced we’ve seen them get are rotary telephones and Hydroelectric dams (which actually date back to the early 20th century and earlier). Even Las Pegasus didn’t have a single electronic video game thing, the DDR knockoff actually used a magic scrolling belt that continually changed.
 
Tech was honestly a bit more inconsistent in earlier seasons. Remember Twi turning on the lights to the Treebary in the first episode with an audible lightswitch click? The most computer thing we’d conceivably see on the show is something like ENIAC or Colossus.

@northern haste  
Computers should not exist
 
In the first Equestria girls movie Twilight did not know what a computer was or how to use it
 

@soundtea  
still canon

@soundtea  
And that changes the fact it still existed? They also had movies with sound. And this episode is a cooking competition

@northern haste  
In a single one off scene in one single song for like less than 5 seconds.

@soundtea  
Season 2 had video games

So there’s computers and television now.

@Background Pony #776E  
Ease of design?

@Background Pony #776E  

 
Cuteness factor, obviously.

Why is Celestia the same size as the other ponies?