You'll need: a floppy disk, a small piece of paper, a scissor, and a pen.
Step 2: Cut out a piece of paper, and record data.
Cut out a piece of paper slightly shorter than the length of the the plastic or metal clip on the top of the floppy disk. Make it about 1/4 the width of the disk.
Step 3: Slide over clip and place paper inside.
Hold the plastic or metal "clip" of your floppy and slide it over, and you should see some sort of tape. Slide your piece of paper into where the tape is, and release the clip. Your data is now secure.