PC Operating Systems
by Timothy Eason
1. Operating System definition
1.1. The foundation software of a machine; that which schedules tasks, allocates storage, and presents a default interface to the user between applications.
1.2. http://www.portlandonline.com/Auditor/Index.cfm?a=114449&c=42101
2. Windows7
2.1. pros
2.1.1. Most popular operating system
2.1.2. Easy to use
2.2. cons
2.2.1. Not free, restricted, no freedom
2.2.2. Because of the high usage, most spywares and viruses are targeted to this platform.
2.3. http://blog.hafees.com/windows/windows-linux-and-mac-a-comparison/
3. Ubuntu
3.1. pros
3.1.1. Free software – No cost, no restrictions – complete freedom
3.1.2. Targeted less by viruses & spywares
3.2. cons
3.2.1. Installation may be difficult if your hardware is not standard
3.2.2. Updating / Installing additional package can be difficult if you do not have an internet connection.
3.3. http://blog.hafees.com/windows/windows-linux-and-mac-a-comparison/
4. Mac OS X
4.1. pros
4.1.1. Excellent user interface and usability
4.1.2. Easy installation of applications
4.2. cons
4.2.1. The Operating system is limited to a specific platform
4.2.2. Cost of ownership is high