When you are doing work for your business using an iMac, you can load a disk to access files and applications. All iMacs come with an optical drive, which Apple calls a SuperDrive. Unlike drives that ...

Moving the head takes a lot longer than waiting for the sector to come around. So low seek times (the time to move the head) are critical to good disk performance. Access time (time to find a sector) ...

I recently recommended that a customer use an external hard drive as a backup device when they remarked, “You know, I don’t think I really know what a hard drive is. What is a computer ‘drive,’ anyway ...