Phone 2018 - 1990 Computer. 1990 | Timeline of Computer History | Computer History Museum - IBM 9345 hard disk drive. Memory & Storage; IBM's 9345 hard disk drive is introduced. Codenamed "Sawmill," it was the first hard disk drive to use magneto-resistive heads.. Easy low cost repair and where the computer is located in this year of truck Welcome | Timeline of Computer History | Computer History - IT Team Vinh Quach, Web and Database Server Development German Mosquera, Web and Database Server Development. Back when Compaq was a household name. This feature is not available right now. Please try again later. Computer Misuse Act 1990 | The Crown Prosecution Service - This guidance is designed to assist prosecutors considering cases involving offences or attacks against computer systems such as hacking or denial of service (DOS) attacks. The Computer Misuse Act (CMA) has been updated a number of times in line with changes in technology and criminal activity and .