I could see this on a teacher's classroom computer. I always used to get in trouble for changing the wallpapers on school computers. One actually tried to tell me it ruined computers at one point. How they were a computer teacher, I will never know.
Get some wallpapers! And be sure to click source links for full size 1920x1080 versions.
[1] Source
Equestria Department of Education
[2] Source
Satisfaction
[3] Source
Scritchity Scratch
[4] Source
VoE-Gave Me
[5] Source
VoE-Legions
[6] Source
Lyra Wallpaper (Abstract)
[7] Source
That's all, everypony!
[8] Source
Slow Down
[9] Source
Let You Go ~ Wallpaper
[10] Source
Despair - {Misery REDUX}
[11] Source
DJ-PON3 - 1920X1080 HD
[12] Source
Work Bitch!
[13] Source
The Special Snowdrop
[14] Source
DJ Horse
[15] Source
The World Is in My Hooves
[16] Source
Sunset Lunestia
[17] Source
#17 WOTW: Love is bloom
[18] Source
The Fab of Rarity
[19] Source
Fluttershy and Celestia Wallpaper
[20] Source
Wallpaper - Loyalty
[21] Source
Up In Nature
[22] Source
Vinyl's Glowstick Obessesion
[23] Source
Fight For Eros
[24] Source
Rainbow UI
[25] Source
No Scrubs.
[26] Source
Spitfire Minimalist Wallpaper
[27] Source
Take Me Home
[28] Source
Princess of Friendship
[29] Source
Memories
[30] Source
Royal Equestria Mint Wallpaper
[31] Source
Royal Equestria Guard Day Division Wallpaper
[32] Source
Rise of a Goddess [Romus91 Collab]
[33] Source
Wallpaper ~ 30 Minute Challenge.
[34] Source
Luna Grunge Wallpaper
[35] Source
Wallpaper - Raise this barn
[36] Source
My Kind of Love
[37] Source
Th-th-thunder [VoE]
