what is the windows operating system
Microsoft Windows. Windows is Microsoftâs flagship operating system, the de facto standard for home and business computers. The GUI-based OS was introduced in1985 and has been released in many versions since then, as described below. Microsoft got its start with the partnership of Bill Gates and Paul Allen in 1975.
Often abbreviated as OS, an operating system is powerful, and usually large, program that controls and manages the hardware and other software on a computer. All computers and computer-like devices have operating systems, including your laptop, tablet, desktop, smartphone, smartwatch, router... you name it.