There are many benefits and disadvantages of multi user operating system that we will discuss. System calls pass control to the kernel. It is not a complete and full-fledged document management system but it can be used for basic file and media management. Terms in this set (32) (True/False) After you name and save a document for the first time, clicking on the SAVE button will automatically replace the old file with the new. Individual workstations (clients) have access to the resources available on the file servers. Since file system page sizes are usually larger than disk block sizes, operating at a page level often results in a better balance between the number of. It also determines the level of accessibility available to users. File modification 4. The kernel, which represents the operating system's basic functions such as management of memory, processes, files, main inputs/outputs and communication functionalities. It is the part of the operating system that loads first, and it remains in main memory. OS t tti f hth ll ti Operating System Hardware Virtual Machine Interface. boost::filesystem is a good way to manipulate file and directory paths, since it deals with character encodings in a somewhat platform-independent manner. Collection of files is a file directory. A set of OS Services that provides Files and Directories for user applications. The main functionality of an operating system is as follows: 1. Give an example of its occurence in operating systems. This article provides information on using the Virtual Media function of the Integrated Dell Remote Access Controller (iDRAC) in version 6, 7, 8 and 9. File Management: An operating system looks after the file management of the whole system. The Kernel provides the file system, CPU Scheduling, memory management and other operating system functions through system calls. Modern versions of the Microsoft Windows operating system use the Windows shell as their shell. A Real-Time Operating System (RTOS) comprises of two components, viz. That value is the file descriptor. The operating system also automates other complicated activities that are indispensable to managing files and information on the computer. Flow Chart Examples. Used by hardware diagnostics, by system boot code, real time/dedicated systems. Individual workstations (clients) have access to the resources available on the file servers. Why Computer Science Operating Systems Concepts? In this section you can learn and practice Computer Science Questions based on "Operating Systems Concepts" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc. Although all modern systems have their own file managers (eg, Explorer on Windows), these third party software offer convenient features such as built-in file comparison, the ability to open two folders side by side to facilitate easy copying/moving, and so on. Categorizing files in this manner helps correlate the function of each file with the permissions assigned to the directories which hold them. operating system [2]. The data can be added, updated, deleted, or traversed using various standard algorithms and queries. System software runs the hardware and computer system. • A job is a collection of one or more related programs and their data. Operating Systems Major Functions of Operating System Job Management • The job management function of an OS prepares, schedules, controls, and monitors jobs submitted for execution to ensure the most efficient processing. The Microsoft C Runtime Library DLL that gets loaded not only includes the code for _printf but also. File management is another function of an operating system. SP Central Pharmacy Management System Today's pharmacists must be supported by powerful, user-friendly pharmacy management systems that can navigate the complexities of dispensing, inventory management, and point-of-sale functions. A file management system is any electronic system that organizes records in a logical and easily retrievable format. A file system is a collection of directories, subdirectories, and files organized in a logical order. It is not a secret that I also love Windows 8. PDF | On Oct 1, 2016, Olusanya O. The following are some of the tasks performed by file management of operating system of any computer system: It helps to create new files in computer system and placing them at the specific locations. In contrast to some operating systems, Linux and other Unix-like operating systems rely on plain text files for vast portions of the system. Functions of Production Management: This resulted in the development of production management in the area of factory management. KACE Systems Management Appliance. The operating system is the "core" computer software that controls basic functions, such as receiving information from the keyboard, displaying information on the computer screen, and storing data on the hard disk. Operating-CHAPTER2 System Structures Practice Exercises 2. The operating system interfaces software and hardware part by use of drivers. The kernel is the most fundamental part of an operating system. Things like a fantastic interface, a good stable app and cloud storage and sync make File Manager Pro stand out from the crowd. A great deal of the kernel consists of code that is invoked as the result of a interrupt or a trap. Basic File Management and Organization University of Maryland Extension Nan Stenzel 2 VIEWING FILES/FOLDERS IN WINDOWS There are three ways of managing files in Windows operating systems: By using My Computer or My Documents By using Windows Explorer. It also decides on which user should get the resources first and enforces protection requirements and also provides accessing routines. Computers can store information in several different physical forms; magnetic tape, disk, and drum are the most common forms. As your business grows, and as that growth drives additional application and transaction volumes, the demand for high availability and strict performance. • In MMU the value in the relocation register is added to every address generated by a program at the time the address is sent to memory. It is a set of computer programs and also known as DOS (Disk Operating System). The operating system or executive must load all of the shared library files the program requires into memory if not already done so and update the program files Import Address Table (IAT) with the addresses of the functions in these other DLLs. Windows 7 works with Word in opening, printing, deleting, and saving files. Since file system page sizes are usually larger than disk block sizes, operating at a page level often results in a better balance between the number of. A source file is a sequence of procedures and functions. The Microsoft C Runtime Library DLL that gets loaded not only includes the code for _printf but also. Terms in this set (32) (True/False) After you name and save a document for the first time, clicking on the SAVE button will automatically replace the old file with the new. It may display report details, like owner, creation date, state of completion and similar features. ( 2 marks) 8. Many inexperienced administrators accept the default options when installing operating systems. The interns tend to have limited experience with using file, disk, and system management tools. Directory creation and deletion. It may display report details, like owner, creation date, state of completion and similar features useful in an office environment. Learn Operating System Tutorial with Definition and functions, OS Tutorial, Types of OS, Process Management Introduction, Attributes of a Process, Process Schedulers, CPU Scheduling, SJF Scheduling, FCFS with overhead, FCFS Scheduling etc. It controls everything from accepting input from a mouse or a keyboard to sending files to a printer. Describe different operating system requirements for file management. The system enable online booking of guests into the hotel hence international guests can easily book into the hotel. IT - General Controls Questionnaire Internal Control Questionnaire Question Yes No N/A Remarks G1. ¾For example, the DOS operating system contains commands such as COPY and RENAME for copying files and changing the names of. Like all other operating systems, Mac™ OS has specific features and functions that make it a strong operating system. Storage Management: Operating System also Controls the all the Storage Operations means how the data or files will be Stored into the computers Functions of Operating System. As dependence on IT to run the business grows, it becomes vitally important to efficiently manage and safeguard IT and data. DEFINITION OF PARTITIONS:. New file systems could be faster, more stable, scale better to larger storage devices, and have more features than old ones. I usually enter UEFI (by typing Del "to enter set up") and change the order of booting there. A set of OS Services that provides Files and Directories for user applications. I was curious if there was a way to see if a workstation has a capability installed on it like OpenSSH. limited access to system data. System programs provide a convenient environment for program development and execution. Fundamental aspects of file management are organizing, labeling and classifying computer data. The GNU C Library, described in this document, defines all of the library functions that are specified by the ISO C. All the operating system around the globe are derived or inspired by the main Unix OS. 3 – Functions of Operating System (OS) Memory Management. File systems and operating systems Most operating systems provide a file system, as a file system is an integral part of any modern operating system. 1 INTRODUCTION Operating System (OS) is system software, which acts as an interface between a user of the computer and the computer hardware. File management system is a collection of software that provides services to application and users. Amoeba interact with the user as a UNIX-like Timesharing System 3. An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. Memory Management. The management system will come with support for nested folders and spring. Important functions performed by an operating system. The 4 parts of an operating system are: Kernel- The kernel is the central module of an operating system (OS). These duplicate files would wreak havoc with applications and the operating system. While the words "interrupt" and "trap" are often used interchangeably in the context of operating systems, there is a distinct difference between the two. In computing, a system call is the programmatic way in which a computer program requests a service from the kernel of the operating system it is executed on. Monitor and manage server system health 24/7 with HPE Integrated Lights Out remote management tool. Unfortunately, only a few system administrator activities are straightforward enough to be correctly called administration. A multiuser operating system allows two or more users to access a computer at the same time (UNIX). (Note: uses have to close all files before they shutdown the computer. Replacing certain processes with various levels of HRMS systems can distribute information management responsibilities so that the bulk of information gathering is not delegated. Providing User Interface: Graphical user interface (GUI) is something developers create to allow users to easily click something without having to understand how. operating system. Utilities & Operating Systems System Utilities File Management Backup Software Portable Applications Maintenance & Optimization. Mac systems with 68k processors are no longer compatible with this version. Operating System (OS) is one of the core software programs that runs on the hardware and makes it usable for the user to interact with the hardware so that they can send commands (input) and. Process and Process Management. 3 – Functions of Operating System (OS) Memory Management. The following are some of the tasks performed by file management of operating system of any computer system: It helps to create new files in computer system and placing them at the specific locations. Another part of the operating system is the file manager. • New functions – Virtual memory system – Network (TCP/IP, Socket interface) UNIX Operating system (Process management, Memory management, file systems. 1 INTRODUCTION Operating System (OS) is system software, which acts as an interface between a user of the computer and the computer hardware. Portable – Portability means softwares can works on different types of hardwares in same way. Wikipedia has a comprehensive list of file systems if you're more interested in the topic. Tree: In this organization, a file consists of a tree of records, not necessarily all the same length, eachcontaining a key field in a fixed position in. An operating system (or 'OS') controls the general operation of a computer, and provides an easy way for us to interact with computers and run applications. Distinguish between monolithic and layered systems as used in operating systems. This is a direct result of the clinician involvement in the development of VistA and its order management system. ¾The choice of operating system, therefore, determines to a great extent the applications a user can run. File System Implementation in Operating System - This tutorial is mainly concerned with issues related to file storage and accessing them on the most common secondary storage standard i. Booting is a process of starting the computer operating system starts the computer to work. A file system driver is used to translate the commands used to access each specific file system into a standard set of commands that the operating system can use to talk to all file systems. Operating System Concepts Essentials - 8th Edition 2. Dayou Li and the book Understanding Operating Systems 4thed. Develop security administration change management procedures to ensure that security policies. In a desktop computer, these resources include such things as the processor, memory, disk space and more (On a cell phone, they include the keypad, the screen, the address book, the phone dialer,. A multi user operating system is that which handles and controls multiple users attached to a single computer. However, they each perform a number of similar functions including executing basic instructions, either compiled or interpreted; and also managing processes, memory, input and output, storage, network operations, and file and folder/directory operations. The operating system is an important component of the system software in a computer. Mac systems with 68k processors are no longer compatible with this version. Therefore, when reading about an implementation of the UNIX le system, you be aware that it is not the only way it is done. This will generally be the first sector of the volume if. It keeps track of where information is stored, user access settings and status of every file and more…. FILE MANAGEMENT: File management module of operating system manages files held on various storage devices as well as transfers file from one storage device to another. It has many different functions, which are all important for the overall operation of the computer. The system enables easy and fast access to the guest files. System software runs the hardware and computer system. When you can recognize the typical parts of each operating system’s user interface, you will mostly be able to use both Windows and Linux as well as e. Program loading and execution 6. Describe the main components and functions of file management in an operating system. • New functions – Virtual memory system – Network (TCP/IP, Socket interface) UNIX Operating system (Process management, Memory management, file systems. A very popular example of an operating system would be Windows 7. Learn Operating System Tutorial with Definition and functions, OS Tutorial, Types of OS, Process Management Introduction, Attributes of a Process, Process Schedulers, CPU Scheduling, SJF Scheduling, FCFS with overhead, FCFS Scheduling etc. I/O Systems References: Abraham Silberschatz, Greg Gagne, and Peter Baer Galvin, "Operating System Concepts, Eighth Edition ", Chapter 13 13. Tag-based systems: drawbacks •Not how operating systems store files •If material isn’t tagged properly when first acquired, it can be hard to find later •There’s a risk of inconsistent tagging •And of similarly named categories getting mixed •Less good at representing the structure of information 15. Allocating disk space and keeping track of who is using which disk blocks is a typical operating system resource management task. Commonly, files represent programs (both source and object forms) and data. The Microsoft Excel INFO function returns information about the operating environment. Microsoft, Apple, and the Linux kernel developers all work on their own file systems. 1] File Management 2] Print Management 3] Process Management 4] I/O Management 5] Disk Management Operating system can be divided into two groups : Introduction to Operating Systems / 1 1. Client/server network operating systems allow the network to centralize functions and applications in one or more dedicated file servers (See fig. Handling input and output. com/Easy-Engineering-Classes-34683848566. It helps in easily and quickly locating these files in computer system. Explain why an operating system can be viewed as a resource allocator. Operating system performance issues commonly involve process management, memory management, and scheduling. It may depend on the device in question, but it may ultimately result into a single running application. The operating system plays an important role in the computer; you are going to learn some of their important roles in this section. , “Real-Time” and “Operating System”. Portable – Portability means softwares can works on different types of hardwares in same way. System utilities may be already included in your computer or downloaded from the Internet. Operating system is the mode in the computer that turns the machine to a user enabled service. How the malloc and free standard library functions xiii. 2 Features 1. The file servers become the heart of the system, providing access to resources and providing security. function passes a unique number corresponding to the system call to the kernel, so kernel can determine the specific system call user is invoking. Mac systems with 68k processors are no longer compatible with this version. This allows the user to navigate throughout their computer, change settings to match their needs and even to access their files and data. Benefits of Files Management. Booting: Booting is a process of starting the computer operating system starts the computer to work. Therefore, each program can use the functionality that is contained in this DLL to implement an Open dialog box. What are the five major functions of an operating system? Managing Resources: Programs that manage the resources of a computer such as the printer, mouse, keyboard, memory and monitor. Instructions Write a 3-5 page research paper on your selected operating system in which you: Describe the main components and functions of file management in an operating system. Functions of Operating System Operating System | Computer And IT Applications BBA | BBA-TT | BCIS Management Notes Process management: One of the major function of Operating System is process management. 5 File Management File management is one of the most visible services of an operating system. File management, as you have no doubt guessed, involves a lot more than simply moving files around from one place to another on the computer and changing names. The system enable online booking of guests into the hotel hence international guests can easily book into the hotel. Now a set of programs which are used to manage all these resources is called an operating system. Without a file management, all files would have no organization and it would be impossible for a file with the same name to exist. In actual situation, functions that make up an API (application program interface) typically invoke the actual system calls on behalf of the application programmer. Not to be confused with a hardware component , a system component is similar to a computer program, but is not something an end-user directly interact with when using a computer. State of execution. Computers can store information in several different physical forms; magnetic tape, disk, and drum are the most common forms. LabWare LIMS is unequalled in this regard. Management is a managerial process: Management is a process and not merely a body of individuals. 13 Silberschatz, Galvin and Gagne 2002 Additional Operating System Functions Additional functions exist not for helping the user, but rather for ensuring efficient system operations. File management systems used to consist of drawers and cabinets full of paper, but today most systems are managed on computers using specialized software. Explain the basic functions of process management. Any locks held on the file it was associated with, and owned by the process, are removed (regardless of the file descriptor that was used to obtain the lock). McIver McHoes (2006). ISO’s management system standards (MSS) are among some of the most widely used and recognized documents that we publish. Up gradation of the system is also another problem in MIS and it involves extra fees and staff. The files on computers is kept in a hierarchical file system in which there are directories with files and subdirectories. The operating system (or OS ) is the brain of a computer and manages its functions, including systems management/monitoring,. Learn Operating System Tutorial with Definition and functions, OS Tutorial, Types of OS, Process Management Introduction, Attributes of a Process, Process Schedulers, CPU Scheduling, SJF Scheduling, FCFS with overhead, FCFS Scheduling etc. In operating systems, memory management is the function responsible for managing the computer's primary memory. Memory management is the function of an operating system in which the operating system checks whether the hardware and software components are working properly within their limitations. 2 Roles for Operating System Management. A multi user operating system is that which handles and controls multiple users attached to a single computer. Network Operating System – A network operating system (NOS) is software that controls a network and its message (e. It has the support of multiple cloud services like Google Drive, Dropbox, iCloud, etc. The file may have attributes like name, creator, date, type, permissions etc. First, the file system module is imported on line 1. Activate Power Management on Your Computer. A device driver is a computer program that operates or controls a. Operating Systems Lecture #5: File Management Written by David Goodwin based on the lecture series of Dr. Like most open source file managers, deepin file manager simplifies user operation and comes with many distinctive features such as an easy-access navigation bar and diversified view and sorting. –CPU scheduling can create the appearance that users have their own processor. Manage, secure, and service all of your network-connected devices with the KACE Systems Management Appliance (SMA). File-Manager-in-Operating-System This C++ implementation requires Kernal based File Management techniques for handling File Descriptors, Directories and sub-directories by using functions like Fopen, Fclose,Fseek, Fread and Fmkdir. The development of GNU made it possible to use a computer without software that would trample your freedom. ( 4 marks) 10. Explain why an operating system can be viewed as a resource allocator. Operating-CHAPTER2 System Structures Practice Exercises 2. How the malloc and free standard library functions xiii. Therefore, when reading about an implementation of the UNIX le system, you be aware that it is not the only way it is done. The two primary types of smart card operating systems are (1) fixed file structure and (2) dynamic application system. This group provide the resources necessary for the management of records and liaise with Information Compliance on all aspects set out in ISO 15489-1:2001. Things like a fantastic interface, a good stable app and cloud storage and sync make File Manager Pro stand out from the crowd. Although it started life as a simple automation tool, AutoIt now has functions and features that allow it to be used as a general purpose scripting language (with awesome automation as well of course!). Like all other operating systems, Mac™ OS has specific features and functions that make it a strong operating system. A user needs to be able to create directories for storing files. HelpSystems aligns IT & business goals to help organizations build a competitive edge. Over a million subcontractors, GCs, and owners around the world have made Procore the most used construction management software. Process Management. boost::filesystem is a good way to manipulate file and directory paths, since it deals with character encodings in a somewhat platform-independent manner. The file management function of operating system is based on following concepts: File attributes. The kernel is the most fundamental part of an operating system. Distributed file. The system provides better data management facilities. 2 Silberschatz, Galvin and Gagne 2002 File-System Structure File structure. Microsoft, Apple, and the Linux kernel developers all work on their own file systems. Different types of operating systems. All the operating system around the globe are derived or inspired by the main Unix OS. Functions of Operating System. The File Management System (or simply File System) is the layer of system software responsible for organising and managing the storage of data on permanent media. Firstly, it has a good, dual-layer security system. File-Manager-in-Operating-System This C++ implementation requires Kernal based File Management techniques for handling File Descriptors, Directories and sub-directories by using functions like Fopen, Fclose,Fseek, Fread and Fmkdir. Most of the time when you use a computer, more than one application will be running. Other than that, ReFS is only available on the Server 2012 R2 and even there, it is only used in certain components. As dependence on IT to run the business grows, it becomes vitally important to efficiently manage and safeguard IT and data. 2 Roles for Operating System Management. In the picture below we can see the process being undertaken by the file management system. In operating systems, memory management is the function responsible for managing the computer's primary memory. What software is included in system software? System software is the set of software programs that helps run the computer and coordinates instructions between application software and hardware devices. It is not a secret that I love Windows PowerShell. The UNIX OS consists of two separable parts The kernel Consists of everything below the system-call interface and above the physical hardware Provides the file system, CPU scheduling, memory management, and other operating-system functions; a large number of functions for one level Systems. I partially fixed "An operating system wasn't found" thanks to your precious tutorial. Modern versions of the Microsoft Windows operating system use the Windows shell as their shell. An Operating System carries out the following file management activities. 0 Marshmallow release, and what started out as an experimental-seeming effort has evolved into a capable tool for. The operating system interfaces software and hardware part by use of drivers. It is defined in table os. A mobile operating system, also referred to as mobile OS, is an operating system that operates a smartphone, tablet, PDA, or other mobile device. It is also an important function of operating system. What is a Client Computer? You can think a client as a computer in your network, where a network user is performing some network activity. VIRT stands for the virtual size of a process, which is the sum of memory it is actually using, memory it has mapped into itself (for instance the video card's RAM for the X server), files on disk that have been mapped into it (most notably shared libraries),. 1 Answer to File, Disk, and System Management Tools You are the director of information technology at a company that frequently hires student interns. Ext is the standard file system for GUN/Linux operating system, which can perfectly access to files. Any locks held on the file it was associated with, and owned by the process, are removed (regardless of the file descriptor that was used to obtain the lock). The operating system software controls the operations of the computer and works with the application software. This webpage contains various slides of Operating System. Managing applications One of the operating system’s functions that affect an operating system’s overall quality is running and managing applications. The Operating System library includes functions for file manipulation, for getting the current date and time, and other facilities related to the operating system. The file servers become the heart of the system, providing access to resources and providing security. An operating system's process management functions more-or-less equitably divvy up the limited resource of CPU Time. Even though, not all systems have the same structure many modern operating systems share the same goal of supporting the following types of system components.  The file manager DEALLOCATES a file by updating the file tables and rewriting the file (if changed) to the hard disk. Almost all modern operating systems can support more than one user, task, or CPU. File Management A file is a collection of related information defined by its creator. Functions of Operating System. system() is just like the C version of the function in that it executes the given command and outputs the result. Functions of relational database management systems. Most operating systems include such a program, but you. Describe the main components and functions of file management in an operating system. Utilities & Operating Systems for Windows. The operating system also automates other complicated activities that are indispensable to managing files and information on the computer. Each of these devices has it own characteristics and physical organization. File systems store several important data structures on the disk: A boot-control block, ( per volume ) a. It converts those 1s and 0s, yes/no, and on/off values into a readable language that you will understand. DEFINITION OF PARTITIONS:. System management also includes routine maintenance tasks, such as file management, defragmenting disks to optimize hard drive storage, and keeping track of power supply. Or in other words an entry in a directory is the file. For example, if you have a directory that contains an unknown number of CSV files that you would like to read into SAS, you certainly would not want to have to write an IMPORT procedure for each of the files. (Note: uses have to close all files before they shutdown the computer. operating system [2]. The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data. Because of their low overhead compared to the likes of GNOME and KDE, these all-in-one file managers leave more of your system resources available for applications. What program is used to start and shut down a computer or mobile device, provide a user interface, manage programs and memory, and provide file management, among other functions? An operating system When you run an app in windows, it appears in an on-screen work area app. File systems usually consist of files separated into groups called directories. For example, with help of CentriQS software marketers can manage customer relationships, process payments and orders, and make marketing schedules. It consists of the operating system (OS) and utility programs. Providers enrolled in Medicaid can create a TMHP administrator user account to access their provider. Modern versions of the Microsoft Windows operating system use the Windows shell as their shell. The idea is conceptually the same across operating systems, but differences do exist. Explore how this operating system could handle file management. Wikipedia has a comprehensive list of file systems if you're more interested in the topic. database management system (DBMS): A database management system (DBMS) is system software for creating and managing databases.  The file manager ALLOCATES a file by reading it from the hard disk and loading it into memory while updating its record of who is using what file. You can also use Disk Management to check free hard drive space. Three of the file managers I found are packaged with their own desktopmanager or application launcher. Communication Services. Click here 👆 to get an answer to your question ️ Explain major operating system in file management system 1. Process and Process Management. All the operating system around the globe are derived or inspired by the main Unix OS. close system call NAME close-close a file descriptor SYNOPSIS int close(int fd); DESCRIPTION close closes a file descriptor, so that it no longer refers to any file and may be reused. If not, data will be lost. These topics are chosen from a collection of most authoritative and best reference books on Operating System. Thread management: Routines that work directly on threads - creating, detaching, joining, etc. Flynn and A. The directory contains information about the files, including attributes, location and ownership. The system() call also tries to automatically flush the web server's output buffer after each line of output if PHP is running as a server module. 1 INTRODUCTION Operating System (OS) is system software, which acts as an interface between a user of the computer and the computer hardware. For example, functions are provided to test and change file attributes, remove or rename files, and search for all files whose names match a pattern. In a desktop computer, these resources include such things as the processor, memory, disk space and more (On a cell phone, they include the keypad, the screen, the address book, the phone dialer,. Popular computer operating systems include Windows, OS X/macOS, Linux, and Chrome OS, with Windows 7 being the most popular operating system for desktop and laptops. 2 What are the five major activities of an operating system with regard to process management? Answer: The five major activities are: a. The operating system plays an important role in the computer; you are going to learn some of their important roles in this section. A file can be "free formed", indexed or structured collection of related bytes having meaning only to the one who created it. Operating System Concepts 3. Management is a managerial process: Management is a process and not merely a body of individuals. List all 2 ways in which programs access files and determine for what file kinds you would use each access. 1] File Management 2] Print Management 3] Process Management 4] I/O Management 5] Disk Management Operating system can be divided into two groups : Introduction to Operating Systems / 1 1. Drivers take data that the operating system has defined as a file and translate them into streams of bits placed in specific locations on storage devices, or a series of laser pulses in a printer. As with passage of time, new tools are introduced so updating with latest trends is also required. Using a File Management Utility to Organize Your Files What is a File Management Utility? A File Management Utility is a computer program that provides a user with a graphical interface in which he/she can organize files and folders on a computer's storage device. Functions of Production Management: This resulted in the development of production management in the area of factory management. McIver McHoes (2006). The kernel is the most fundamental part of an operating system. Like all other operating systems, Mac™ OS has specific features and functions that make it a strong operating system. System utilities may be already included in your computer or downloaded from the Internet. This makes it easier for the user to interact with the software that is available on the computer. Windows 7 works with Word in opening, printing, deleting, and saving files.