Operating Systems True or False

1.  An Operating system is a type of software...
              True, operating systems are what your computer program is run by and controls your computer.
2.  Operating systems control the loading of software applications onto a computer.
              True, it runs all of the data.
3.  All operating systems offer user preferences allowing you to customize your computer. 
               True, operating systems allow you to change things on your computer how you would like to.
4.  An operating system prioritizes a task that a CPU does.
                True because the CPU is the central processing unit so it should be prioritizing that.
5.  The following devices have an operating system:  Apple iPod, Dell laptop, and a Nintendo Wii.
              True, we wouldn't be able to use these if they didn't have an operating system.