BackOS file formats

BackOS is a fictional operating system taking place in the (probably) fictional dimension known as The Backrooms. The file formats are located in https://backrooms.fandom.com/wiki/BackOS#Formats:

Formats

 * nt - note
 * wiki - downloaded wiki article
 * img - image
 * wbs - file hosting your website
 * uns - unsupported file, ex. mp3 file, png file.
 * fldr - folder
 * sf - system file, very important
 * su - system update, updates the computer when a update comes out. Can't be modified.
 * scr - script, used to make websites
 * bos - BackOS special file
 * sp - system program
 * txt - text file
 * ep - executable program
 * ma - BackOS Mobile app
 * tb - BackOS Mobile topbar