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The first fully supported 64-bit operating system is generally recognized as Windows XP Professional x64 Edition, released by Microsoft in April 2005. However, some may argue that UNIX systems, such as IBM's AIX, also had 64-bit support earlier, with versions dating back to the mid-1990s. In the Linux world, versions like Debian and Red Hat also began supporting 64-bit architectures around the same time.
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Which Microsoft operating system first supported preemptive multitasking?
Windows 95
When was the first operating system created?
the first computer to use operating system was mark1
What was the first opperating system?
What operating system was coined the operating system of the century?
What was the first major operating system?
D.O.S (Disk Operating System)
Which was the first operating system lounced by the Microsoft in 1981?
Microsoft 95 was the first operating system by Microsoft
What is the first operating system name?
microsoft disk operating system
What is the 6 operating system?
The 6 operating system is a computer operating system that was released in 1985. It was developed by Microsoft and was the first operating system to be released by the company. The 6 operating system is based on the MS-DOS operating system and was the first version of Windows to be released. The 6 operating system was succeeded by the Windows 3.1 operating system.
Which was the first widely used operating system in personal computers?
disk operating system
In which year the first operating ayatem was developed?
The first operating system was developed in the 1950s.
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.
What was the first widely used operating system installed in personal computers?
MS-DOS was the first widely used operating system
Was Unix the first operating system?
No.
