1. 1 terabyte (T) is equal to 1,024 gigabytes (G).2. Therefore, 1 gigabyte is equivalent to 0.00097 terabytes.3. Since 1 terabyte is 1,024 gigabytes and 1 gigabyte is 1,024 megabytes, 1 megabyte is 1,024 kilobytes.4. Hard disk drives (HDDs) are one of the primary storage media in computers, consisting of one or more aluminum or glass platters covered with a ferromagnetic material. Hard disks are available in solid-state drives (SSDs), which are the newer type of drives, mechanical hard disk drives (HDDs), and hybrid drives (HHDs), which combine features of both traditional mechanical drives and solid-state storage. SSDs use flash memory chips for storage, HDDs use magnetic disks, and HHDs integrate both magnetic storage and flash memory. Most hard disks are fixed and permanently sealed inside the drive enclosure.