microsoft disk operating system การใช้

This became Microsoft Disk Operating System, MS-DOS, introduced in 1981.
His little start-up company churned out something called the Microsoft Disk Operating System, or MS-DOS for short.
The name Personal Computer created the term " PC, " and Gates'Microsoft Disk Operating System became known to almost every computer user as DOS.
The dominance that Nader's group would like to combat began with the first IBM PC in 1981, a machine that used MS-DOS, the Microsoft Disk Operating System.
I fondly recall when I visited my friend who works in the law firm in Kuala Lumpur and she was still using Microsoft disk operating system ( DOS ) platform.