Disk formatting: This is necessary when converting the file system, but the operation erases everything on the external hard drive. For this situation, first try data recovery software ...

I’ve reviewed the best data recovery software you can buy ... I found it to be useful in recovering data from my external hard disk drive (HDD) and my thumb drive. It found 158 of 163 files ...

When booted, a recovery ... or hard disk recovery to the computer's original state is to periodically back up the entire primary hard drive onto a second internal hard drive or to an external ...