I used to believe that Windows was written in QBASIC. (This was at the time of Windows 3.1.)
A childhood belief about technology

others believed things like this
- i used to think bugs could sting you through closed glass windows.Anon
- That when u opened all the windows on just one side of the car the wind would make it tip over.— Schmackalie
- I used to think that GLASS and GRASS was the same thing. I always wondered why windows weren't green...— Alex
- I used to belive that Jack Frost was a real man! and that he came and painted frost on the windows at night.— Tom
- I used to believe that the Bible was written by Moses, with God whispering everything in his ear, in English. — Jj
- I used to think my priest was a bit foolish for never having noticed that Dog is God written backwards— anticap