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Operating Systems and Types, :, Operating Systems and Its Types…
Operating Systems and Types
Linux
Open Source , FREE
Year 1991, Linus Torvalds
Portable
Secured
Allows Multiuser and Multitasking
Uses Shell programming
Windows
Graphical User interface
Sold by Microsoft
Mobile Operating System
Android Operating System
Very popular, Made by Andriod Inc. later purchased by Google
Symbian Operating System
Symbian Limited now maintained by Accenture, Samsung, Motorloa, Sony Ericsson , Nokia initially used this OS
IOS by Apple
Most advanced OS, cannot be installed on any non IOS device. High level of security
Windows by Microsoft
Nokia Lumia, Windows Phone by HTC
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Operating Systems and Its Types
