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DOS: Disk Operating System
TOS: Tape Operating System, most likely came first.
It used 1/2 inch 7 channel tapes on computers without harddisks.
Before that IBM had a system called IBSYS on their 7090 & 7094 computers, but it was more of a Batch Monitor than a real Operating System (it only automatically ran jobs one after another in batches).
What else can I help you with?
When was the first operating system created?
the first computer to use operating system was mark1
What was the first operating system of early personal computer?
Linux
What will happen if a computer does not have operating system?
A computer without an operating system will not operate.
What was the early computer operating system developed for the PC?
The first computer operating system developed for personal computers was called MS-DOS, which was released in 1981 by Microsoft. MS-DOS was an Affordablekey and easy-to-use operating system that allowed users to access the power of a computer. It was also the first operating system to be widely used on personal computers and it was the most popular operating system until the early 1990s. MS-DOS was the foundation of Microsoft's success and it helped to revolutionize the computing industry.
What is operating system and what is the uses of operating system?
An operating system manages the working operation of a computer
When was the first operating system created?
the first computer to use operating system was mark1
What was the first operating system of early personal computer?
Linux
When you first turn on a computer what type of software activates first?
operating system
Which must be loaded first to a computer's memory the operating system or software?
Operating system must be loaded first so that other applications and programs will be able to work.
Can you install and run Microsoft Word on your computer without first installing an operating system?
No. You need an operating system to do the installing.
What will happen if a computer does not have operating system?
A computer without an operating system will not operate.
What operating system is the computer running?
The computer is running on the Windows operating system.
What computer operating system first used the ntfs system?
Windows NT 3.1
What will be the first operating system that will appear once you boot your computer?
It depends on Wht kind of computer you have.
What is the name of the operating systemthat was used to control the first apple computer?
Based on the Unix Operating System.
What company made their computer first Apple or Windows?
Windows is an operating system produced by the Microsoft company. Windows is not a computer or a company. The first Apple computer was sold in July 1976. The first version of Microsoft's Windows operating system was sold in 1985.
What is the mean of operating system?
operating system decide what your computer will do
