3. Todays operating systems include a variety of features. They support a graphical user interface, monitor performance, and administer security. Most operating systems also include a variety of utility programs. These utilities offer functions such as managing files, viewing images, uninstalling programs, diagnosing problems, scanning disks, defragmenting disks, backing up files and disks, and displaying screen savers. Do you think an operating system should include these features? Are these features useful? What other features could be included in an operating system? If you were to write an overview of the perfect operating system, what features would you include? Explain! PLEASE DONT TAKE OTHER PEOPLE ANSWERS