Figure 3-1. Write-protect notch
On a 3Sinch diskette, the write-protect device is a small switch on the lower-right corner on the back, shown in Figure 3-2. To write-protect this diskette, slide the switch down toward the edge of the diskette so there is a hole where the switch used to be. To write to a 3%inch diskette, move the switch up toward the center of the diskette so the hole is covered.
Write-protected
I
Figure 3-2. Write-protect switch
