To create a new +3 disk image
On the File menu, click New.
In the dialog box, click the Blank disk icon.
Enter a name for the file.
Choose a location for the file and click OK.
Choose the type of disk image, drive to insert it into and whether to format it. Click OK.
If the +3 disk drives window is hidden, click +3 Disk Drives from the View menu.
Tip
You can also use the shortcut key Ctrl+N to create a disk image.
Normally you will want to use 3½" disk images (720 KB) unless you want to write them back to 3" (CF2) disks. Use the format toolbar button to format these to their full capacity.