🚀 What Is an HDD (Hard Disk Drive)? A Hard Disk Drive (HDD) is an electromechanical device that stores digital data using magnetic storage. It has rotating disks (platters) paired with magnetic heads for data writing and reading. Using random access, HDDs efficiently manage large amounts of information, making them crucial in computers. 💡 Significance: While inexpensive and reliable for bulk storage, HDDs face ethical issues regarding electronic waste and data privacy. As tech evolves, we...