PPT-Objectives To review concepts covered in the Windows Operating Systems units.

Windows Is a Microsoft operating system with a graphical user interface GUI operating systems are software which manages a devices memory processes and hardware GUI pronounced gooey allows the use of icons or other visual indicators to interact with electronic devices rather than using only text through the command line and MSDOS. Comparative Analysis . What is a Operating System?. A program that controls the execution of application programs. An interface between . user and hardware. .. Makes the computer more convenient to use. Real Time OS. Batch OS. Time Sharing OS. Why do we have different Operating Systems . Common types of Operating Systems . The Operating System . The OS is responsible for all the functions of hardware and also software. Tomasz Zukowski . Inobits Consulting. Session Code: WSV301. Question:. How many of you do security at your company?. Question:. How many of you ASKED to do security at your company?. What's This Talk All About?. and File Management. Chapter 4: Operating Systems and File Management. 2. Chapter Contents. Section A: Operating System Basics. Section B: Today’s Operating Systems. Section C: File Basics. Section D: File Management. Silberschatz. et all, 2009. Modern Operating Systems by . Tannenbaum. and . Bos. 2015. Operating Systems by Nutt 2004. Motivation. Distributed system . is collection of loosely coupled processors interconnected by a communications network. Development of Computers. 1. st. Generation computers (1940-1956). Used vacuum tubes.. Vacuum tubes are electronic devices that control the flow of electrons.. Had no operating systems – the user programmed the computer by physically entering the computer and programming by hand. The programs that control and maintain the operation of the computer and its devices. The two parts of system software are the Operating System (OS) and utility programs.. Operating system (OS) (sometimes called the platform) coordinates all activities among computer hardware resources, applications and the user.. and Deadlocks. Ref: . http://userhome.brooklyn.cuny.edu/irudowdky/OperatingSystems.htm. & . Silberschatz. , Gagne, & Galvin, . Operating Systems Concepts. , 7. th. . ed. , Wiley (. ch. 1-3). Contents. Operating system. Windows. Apple. Linux. Operating System. Operating system – a program that runs on a computer and controls the hardware. Trend – strong graphical user interface . Users use a mouse to click on pictures or icons . Operating systems (OS) can help computer users do many things, like managing and manipulating files and folders.. Operating systems also provide users the ability to control hardware components of a computer and its peripheral devices, like printers and scanners.. Chapter 3 Operating Systems Concepts 1 A Computer Model An operating system has to deal with the fact that a computer is made up of a CPU, random access memory (RAM), input/output (I/O) devices, and long-term storage. Under the Produce Safety Rule overed produce is defined as fruits and vegetables that are typically consumed raw Produce not covered by the Produce Safety Rulehas been identified by the Examples of o Windows 8 Tips for Beginners 2nd Edition: A Simple, Easy, and Efficient Guide to a Complex System of Windows 8Need to learn Windows 8 operating system fast, quick and easy?Don\'t want to spend hours learning the basics in a classroom or an online courseYou just want a technical book made easy with no jargon and terms you can understand without confusionWant to have control of your computer so that it becomes efficient for you instead of inefficientNeed to know everything from managing your files and folders to personalizing your screens?Want to become proficient within in a day at Windows 8?Lets start through learning this....How is Windows 8 different than other operating systemsHow to start with Windows 8Lets personalize your computerManage your files and foldersHow to get started with desktop/igtDOWNLOAD NOW AND GET YOUR BONUS RIGHT AFTER THE CONCLUSION HISTORY OF OPERATING SYS. TEM. The First Generation (1945-55) . The Second Generation (1955-65) . The Third Generation (1965-1980) . The Fourth Generation (1980-Present). 2. 1.. The First Generation (1945-55) .