Future Technologies

In Simple Words Operating system means "A Operating system is a software program which helps system (Computer) hardware to communicate and operate with the system software". Without Operating System Computers are useless. We can call Operating system is the base for Computer. What is Open Source and Closed Source? Open source means we can get source code  ( Code written in the programming language ) for the specified program, application or a operating system. we can make changes or we can customize it. Some Open Source Operating System  or programs are Ubuntu, Linux, FreeBSD. Closed Source means In any specified program or operating system the  source code  is not shared public. or you cannot find  source code . And you can't make changes in source codes. Some Closed Source operating system or programs are Windows Operating System, Mac. >> Operating Systems You're Probably Never Heard of It In our  daily of Computing, we use Windows, A...