-~-~~-~~~-~~-~-
Please watch: "Top 10 Asian Scientist"
➨ https://www.youtube.com/watch?v=kNgEXbtjFIQ
-~-~~-~~~-~~-~-
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a 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 software 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,[1][2] although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it. Operating systems are found on many devices that contain a computer—from cellular phones and video game consoles to web servers and supercomputers.
Examples of modern operating systems include Apple OS X, Linux and its variants, and Microsoft Windows.
PLEASE BUY FROME AMAZON CLICK HERE:-
SAMSUNG GALAXY S6 edge:- http://goo.gl/ay2A2e
Sony Xperia Z5 :- http://goo.gl/232Kaz
LG G4 :- http://goo.gl/nQhvYB
Apple iPhone 6s ( 64GB):- http://goo.gl/lvrbU9
Nexus 6P (Grey, 64GB):- http://goo.gl/Mzt8H1
Samsung Galaxy Note 5 :- http://goo.gl/M6VmgD
Samsung (55 inches) UHD LED TV :- http://goo.gl/aHjuCC
Dell Alienware 17 17-inch Laptop (Core i7 /8GB/1TB/Windows 8.1/3GB Graphics):- http://goo.gl/zk4Tg7
Please watch: "Top 10 Asian Scientist"
➨ https://www.youtube.com/watch?v=kNgEXbtjFIQ
-~-~~-~~~-~~-~-
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a 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 software 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,[1][2] although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it. Operating systems are found on many devices that contain a computer—from cellular phones and video game consoles to web servers and supercomputers.
Examples of modern operating systems include Apple OS X, Linux and its variants, and Microsoft Windows.
PLEASE BUY FROME AMAZON CLICK HERE:-
SAMSUNG GALAXY S6 edge:- http://goo.gl/ay2A2e
Sony Xperia Z5 :- http://goo.gl/232Kaz
LG G4 :- http://goo.gl/nQhvYB
Apple iPhone 6s ( 64GB):- http://goo.gl/lvrbU9
Nexus 6P (Grey, 64GB):- http://goo.gl/Mzt8H1
Samsung Galaxy Note 5 :- http://goo.gl/M6VmgD
Samsung (55 inches) UHD LED TV :- http://goo.gl/aHjuCC
Dell Alienware 17 17-inch Laptop (Core i7 /8GB/1TB/Windows 8.1/3GB Graphics):- http://goo.gl/zk4Tg7
- Category
- Tech News
Sign in or sign up to post comments.
Be the first to comment