Title: Description Maker For Floppy Disks

I am trying to make a simple program that will set the discs description. I have the following:

local drive_side = "bottom" -- Choose the side your drive is on
disk = peripheral.wrap(drive_side)
print("Description Maker V1.0")
print("----------------------")
sleep(1)
print("Type Description then Press Enter")
description = read()
disk.setLabel(drive_side, description)
print("Completed")

Help please :)/>

You are redefining the disk API. Only this time it doesnt have the disk.setLabel function. So remove the second line of your code or rename disk on the second line.
Sample:

local drive_side = "bottom" -- Choose the side your drive is on
not_disk = peripheral.wrap(drive_side) -- Or remove this line, it is not needed.
print("Description Maker V1.0")
print("----------------------")
sleep(1)
print("Type Description then Press Enter")
description = read()
disk.setLabel(drive_side, description)
print("Completed")

Lua is a "reprogrammable" language, so you can't expect an API to work when you create a global variable sharing it's name! -_-/>