Data can be backed up to disk-based subsystems in one of two formats: The original files either ... tape"when combined with various types of disk-based backup subsystems--also is a critical ...

PCs used two types of floppy disks ... but the format never caught on. Floppy Disk Formats 720KB 3.5" DS/DD 1.44MB 3.5" DS/HD 2.88MB 3.5" DS/ED (IBM only) 360KB 5.25" DS/DD 1.2MB 5.25" DS/HD ...

If it does, ensure you back up that data to a safe location. Open the search menu, type in Create and format hard disk ...