Omg yes! They almost HAD to have wi-fi. Just imagine the muggleborns already feeling like outsiders, and coming to this new school, leaving all their friends behind, all the things they had in the muggle world, just to learn magic. Dumbledore probably gave them wi-fi so they wouldn't feel totally isolated from the world they grew up in for the last 10 years.
"My mother always called me an ugly weed, so I never was aware of anything until I was older. Plain girls should have someone telling them they are beautiful. Sometimes this works miracles." Hedy Lamarr
Introduced in 1979, the Audi 200 was the first turbo powered mass produced limosine in the market. Audi was the leader in turbo technology at that time and never gave up the technology but perfected it.