{"id":319,"date":"2012-12-29T05:19:14","date_gmt":"2012-12-29T05:19:14","guid":{"rendered":"http:\/\/vskills.in\/certification\/tutorial\/?p=319"},"modified":"2024-04-12T14:13:04","modified_gmt":"2024-04-12T08:43:04","slug":"what-is-dos","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/what-is-dos\/","title":{"rendered":"What is DOS"},"content":{"rendered":"

Certify and Increase Opportunity.<\/span>
\nBe <\/span>
\nGovt. Certified Computer Fundamentals MS Office
\n<\/span><\/a>
\nWhat is DOS<\/strong><\/h3>\n

DOS stands for DISK OPERATING SYSTEM, is an operating system from Microsoft.<\/p>\n

DOS (English pronunciation: \/d\u0252s\/), short for “Disk Operating System”,is an acronym for several closely related operating systems that dominated the IBM PC compatible market between 1981 and 1995, or until about 2000 if one includes the partially DOS-based Microsoft Windows versions 95, 98, and Millennium Edition.<\/p>\n

Related systems include MS-DOS, PC-DOS, DR-DOS, FreeDOS, PTS-DOS, ROM-DOS, Novell DOS, OpenDOS and several others.<\/p>\n

In spite of the common usage, none of these systems were simply named “DOS” (a name given only to an unrelated IBM mainframe operating system in the 1960s). A number of unrelated, non-x86 microcomputer disk operating systems had “DOS” in their name, and are often referred to simply as “DOS” when discussing machines that use them (e.g. AmigaDOS, AMSDOS, ANDOS, Apple DOS, Atari DOS, Commodore DOS, CSI-DOS, ProDOS, and TRS-DOS). While providing many of the same operating system functions for their respective computer systems, programs running under any one of these operating systems would not run under others.<\/p>\n

–wikipedia<\/p>\n

 <\/p>\n

DOS (Disk Operating System) was the first widely-installed operating system for personal computers. (Earlier, the same name had been used for an IBM operating system for a line of business computers.)<\/p>\n

The first personal computer version of DOS, called PC-DOS, was developed for IBM by Bill Gates and his new Microsoft Corporation. He retained the rights to market a Microsoft version, called MS-DOS. PC-DOS and MS-DOS are almost identical and most users have referred to either of them as just “DOS.” DOS was (and still is) a non-graphical line-oriented command- or menu-driven operating system, with a relatively simple interface but not overly “friendly” user interface.<\/p>\n

\n

Apply for Computer Fundamentals Certification Now!!<\/h3>\n

http:\/\/www.vskills.in\/certification\/Certified-computer-fundamentals-ms-office-professional-vs-1021<\/a><\/p>\n<\/div>\n\n\n

Go back to Tutorial<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Certify and Increase Opportunity. Be Govt. Certified Computer Fundamentals MS Office What is DOS DOS stands for DISK OPERATING SYSTEM, is an operating system from Microsoft. DOS (English pronunciation: \/d\u0252s\/), short for “Disk Operating System”,is an acronym for several closely related operating systems that dominated the IBM PC compatible market between 1981 and 1995, or…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-319","page","type-page","status-publish","hentry","category-ms-office"],"acf":[],"yoast_head":"\nWhat is DOS - Tutorial<\/title>\n<meta name=\"description\" content=\"What is DOS. Govt of India Certification in Computer Fundamentals.Get Certified and improve employability. 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