Hello friends,
This blog exists to increase your knowledge
of the operating system, how to install, and how to fix the operating system
error, etc.
First, what it is the operating system?
An
operating system (OS) is a collection of software that manages computer
hardware resources and provides common services for computer programs. The
operating system is a vital component of the system software in a computer
system. Application programs usually require an operating system to function.
Time-sharing
operating systems schedule tasks for efficient use of the system and may also
include accounting for cost allocation of processor time, mass storage,
printing, and other resources.
For
hardware functions such as input and output and memory allocation, the
operating system acts as an intermediary between programs and the computer
hardware, although the application code is usually executed directly by the
hardware and will frequently make a system call to an OS function or be
interrupted by it. Operating systems can be found on almost any device that
contains a computer—from cellular phones and video game consoles to
supercomputers and web servers.
Examples
of popular modern operating systems include Android, BSD, iOS, Linux, Mac OS X,
Microsoft Windows, Windows Phone, and IBM z/OS. All these, except Windows and
z/OS, share roots in UNIX.
Source: Wikipedia
I will try to
help you using this blog to explain all about operating system. So, I hope you
gain valuable knowledge from this blog.
