zExamples of Operating Systems • RTOS – Real-Time Operating System • Single-user, Single-task: example PalmOS • Single-user, Multi-task: MS Windows and MacOS • Multi-user, Multi-task: UNIX 3 Real-Time Operating Systems zOperating systems come in two flavors, real-time versus non real-time zThe difference between the two is characterized
4 3 TYPES OF OPERATING SYSTEM There are many different operating systems that have been developed for different purposes The most typical OS in ordinary desktop computers and laptops are Microsoft Windows, Linux, UNIX, etc 4 3 1 Microsoft Windows Windows is an operating system designed by Microsoft It is the most popular OS for home PCs
There have been many operating systems that were significant in their day but are no longer so, such as AmigaOS; OS/2 from IBM and Microsoft; Mac OS, the non-Unix precursor to Apple's Mac OS X; BeOS; XTS-300; RISC OS; MorphOS; Haiku; BareMetal and FreeMint Some are still used in niche markets and continue
5 2 Best Operating Systems for Home Users This is not a top 10, because there really are only 3 main OS's So which are the Best Operating Systems available for Home Users? The choices are pretty cool and can be divided into thread broad categories : Microsoft Windows Operating Systems: Certainly the most popular among PC and Laptop users
operating systems, so we encourage you to do so when you can In various parts of the text, we have sprinkled in a few homeworks to ensure that you are understanding what is going on Many of these homeworks are little simulations of pieces of the operating system; you should download the home-works, and run them to quiz yourself
operating system is the most important software that runs on a computer The OS There are many operating systems which are available for special-purpose
List and compare the common microcomputer operating Found in multitasking operating systems – Controls Many open source versions of UNIX are also
Control Users have much more control of their file system and operating system in a command line interface For example, users can copy a specific file from one
the operating system programs are tailored to the specific hardware provided on a There are many different types of operating systems, reflecting different pur-