Certainly not. There are hundreds of operating systems designed for countless kinds of computers. Even within the personal computer market, there have been and are still many choices available for operating systems, such as Windows, Mac OS X, Linux, and FreeBSD. Traditional or less mainstream operating systems for personal computers, such as MS-DOS, FreeDOS, AmigaOS, and BeOS are also available.
Operating system is interface between computer user and computer hardware.
yes
Operating systems and application software.
Unix is one of the operating systems that split into two line only to merge again later. CP/M is another one of the operating systems as well.
when you restart the computer you should get the option using bootstrapper (presuming windows was the first OS put on the hard drive)
Yes, a computer operating system can be downloaded onto your computer. One of the most common file formats to download operating systems is the .img file format. The .img file format can be used by programs like Oracle's VirtualBox, to create a virtual computer on your own computer. This uses the operating system that is saved in the .img file without overriding your current computers operating system and basically creates another "fake" or virtual computer within your own computer. However, these operating systems can also be used to replace your current operating system or to dual boot your computer, this means to have two operating systems installed on one computer at the same time. Operating systems can also be downloaded for the sole purpose of replacing your current operating system. For example, when a person upgrades their computer from running Windows 8.1 to Windows 10, they are essentially downloading a new operating system on to their computer from Microsoft, but in a way that it completely replaces their current operating system.
Remove one of the OSs.
Two operating systems are; Windows, and Linux.
how is it possible that modern computer systems rely on only two digits?
Dual booting is not restricted to Linux. Dual booting refers to the presence of two operating systems on one computer. Switch/choice between these operating systems is determined at boot time (either via bios or boot manager), therefore only one operating system is at use at a time.
Linux and windows are two types of operating systems.. And Intel and AMD Make two different types of processors.
An operating system's primary goal is to provide an abstraction for applications to interact with users (get user input), and interact with hardware devices (provide output for users). At the most basic level, all operating systems provide these two types of services. Additional services, such as security, are a feature only on certain operating systems. Generally speaking, operating systems provide access to permanent storage systems, such as disks, printers, and keyboards.