Logical Errors Problems occur in the software or data on the hard disk, not the hardware itself, such as virus infections, malware, corrupted system files, bad sectors, etc., leading to data loss ...

A=Track; B is a sector; C is a bad sector, D is a cluster Your Hard Disk Drive (HDD) contains more than one magnetized disk to store data. These magnetized disks are known as platters. A platter ...