OPERATING SYSTEM
Android OS
– by GOOGLE.
Windows OS – developed by MICROSOFT.
IOS – OS by
APPLE
Blackberry
OS – OS developed by RIM (RESEARCH IN MOTION)
Symbian – OS by NOKIA.
Out of these the most
popular operating system as we all know is ‘ANDROID’. APPLE is still the top
in technology but according to features provided by android with less price in...
