SYSTEM SOFTWARE/OPERATING SOFTWARE

SYSTEM SOFTWARE / OPERATING SOFTWARE:

The Operating system/System Software is the most important type of system software in a computer system. Without an operating system, a user cannot run an application program on their computer unless the application program is booting. System software is used directly by users and other system software works in the background. System software can allow users to interact directly with hardware functionality.

SYSTEM SOFTWARE

Operating System:

The Operating System (OS) works as a host for application programs that are worked on the machine. As a host, one of the objectives of running system software program is to take care of the information of the procedure of the equipment. An operating system (OS) is a type of system software that manages computer’s hardware and software resources. It provides common services for computer programs.

Examples of  Operating Systems:- 

• Android, iOS, Linux, Mac OS X and Microsoft Windows.

System control programs controls the execution of programs, manage the storage & processing resources of the computer & perform other management & monitoring function. Therefor  The most important of  programs is the operating system.

Operating System features:−

• An operating system is a program that acts as an interface between the software and the computer hardware.
• It is an integrated set of specialized programs used to manage overall resources and operations of the computer.
• It is a specialized software that controls and monitors the execution of all other programs that reside in the computer, including application programs and other system software.

Diagram : system software is :------

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Visual Display Unit ( Monitor )

            visual display unit: Monitor

Visual Display Unit 

Monitor: 

A monitor is an output device which displays information,a monitor is a computer display and related parts packaged in a physical unit that is separate from other parts of the computer.The monitor displays the computer's user interface and open programs, allowing the user to interact with the computer, typically using the keyboard and mouse, and it is a part of Hardware.

Types of computer monitors:

• Liquid Crystal Display ( LCD )
• Eight-Emitting Diodes ( LED )
• Cathode Ray Tube ( CRT )

Note:

Computer monitors were formerly known as visual display units (VDU), but this term had mostly fallen out of use by the 1990s.

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READ ONLY MEMORY

         READ ONLY MEMORY (ROM)

READ ONLY MEMORY ( ROM )

ROM:

Read-only memory is a type of storage Device that permanently stores data on personal computers and other electronic devices. It contains the programming needed to start a PC, which is essential for boot-up, it performs major input/output tasks and holds programs or software instructions.
OR: Read-only memory is a type of non-volatile memory used in computers and other electronic devices. Data stored in ROM can only be modified slowly, with difficulty, or not at all, so it is mainly used to store firmware or application software in plug-in cartridges.

Let us now discuss the various types of ROMs.

Types of ROM:

• PROM:-Programmable Read-Only Memory.
• EPROM:-Erasable Programmable Read-Only Memory.
• EEPROM:-Electrically Erasable Programmable Read-Only Memory.

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RANDOM ACCESS MEMORY

RANDOM ACCESS MEMORY ( RAM )

RANDOM ACCESS MEMORY ( RAM )

RAM: 

Random Access Memory is the physical hardware inside a computer that temporarily stores data, serving as the computer's "working"memory. Additional RAM allows a computer to work with more information at the same time, which usually has a dramatic effect on total system performance.

                                                          Ram can be read and written quickly in any order. Normally, the random access memory is in the form of computer chips.

Types of RAM:

This memory module would be installed into one of the memory slots on a motherboard.This memory module would be installed into one of the memory slots on a motherboard.
Over the evolution of the computer there have been different variations of RAM. Some of the more common examples are DIMM, RIMM, SIMM, SO-DIMM, and SOO-RIMM. 

History of RAM:

• The first form of RAM came about in 1947 with the use of the Williams tube.
• The second widely used form of RAM was magnetic-core memory, invented in 1947. Frederick Viehe is credited with much of the work, having filed for several patents relating to the design.

NOTE:

The RAM slots are adjacent to the CPU socket. Look for the big heat sink at the top of the motherboard, and you'll see either two or four memory slots next to it. These are the motherboard slots you insert your RAM into. Before you can install the new memory you've purchased, you have to remove the old kit.

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DIPLOMA IN COMPUTER

Pcm Computer has various Diploma Courses to teach their students Through some online computer diploma programs, students can choose a single specialty area, such as database management, web development or programming.Get course descriptions, program info and online requirements to make an informed decision.

DIPLOMA IN COMPUTER

Computer Diploma: Computer diploma and certificate courses are found under broader categories such as computer science, information technology, network administration, computer applications, database management, security administration and more.Successful students will be qualified to work in various areas of the field.
Diploma Courses:

• Computer Programming Design.
• Networking.
• Systems Modeling Theory.
• Computer Ethics.
• Microsoft office.

Diploma Certificate Programs:

• The terms diploma and certificate refer to academic credentials awarded to students who complete vocational programs in different subjects.
• Diploma and certificate programs can also serve as a useful stepping stone for students who wish to eventually earn a higher degree, such as an associate or a bachelor’s.
• diplomas are also available in specialized vocational or technical fields. However, they usually include a combination of formal coursework and practicum training.
• Certificate programs are available in specialized technical fields; they usually include little to no formal coursework, and instead focus on practicum training.

Note: Students can know more about Diploma Course after His/Her 10th and 12th classes.

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SOFTWARE PROGRAMMES

SOFTWARE PROGRAMME

                                       SOFTWARE PROGRAMMES

SOFTWARE PROGRAMMES:
"Pcm Computer" Provides Smart Classes of Software to Improve Their Students knowledge.
Here Some Definition of Software, To Know read here like:
SOFTWARE: Software is a general term for the various kinds of programs used to operate computers and related devices.Software is a program that enables a computer to perform a specific task, as opposed to the physical components of the system.
Types of Software:
There are two types of Software like:-
1. System Software: System software is a type of computer program that is designed to run a computer’s hardware. like - Win xp, win 7, Win visita, Win 8, Win 10, Win linex etc
2. Application Software: Application software is computer software designed to perform a group of coordinated functions, tasks, or activities for the benefit of the user.
Like-

• Utility programs.
• Generic programs.
• Integrated programs.
• Specific software.
• Bespoke software.
• Word processing software.
• Desktop publishing software.
• Spreadsheet software. etc

To know many more about Software join "Pcm Computer"

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Computer Hardware

COMPUTER HARDWARE

COMPUTER HARDWARE:

"PCM COMPUTER" Provides Hardware Classes to Improve Their Students knowledge.
Here Some Definition of Hardware like:
Hardware:"Hardware" refers the physical parts of the computer,The computer is an amazing useful technology, to the point that now Keyboard,Mouse, Cpu, Light Pen, JoySticks, Monitor,Speakers, cameras, phones, thermostats, and more are all now little computers. This section will introduce major parts and themes of how computer hardware works. and "software" refers to the code that runs on the computer.
Types Of Hardware:
Their are two types of Hardware
1. Internal Hardware
2. External Hardware
Internal Hardware:
Computer Hardware is the physical part of a computer,These are unlike the physical components within the computer which are hard.Computer hardware is in embedded systems in automobiles, microwave ovens, CD players, DVD players,motherboard is the body of the computer,The mother board includes many components such as: central processing unit (CPU), random access memory (RAM), firmware, and internal and external buses.
To Know more about Hardware Contact "Pcm Computer".

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PERSONALITY DEVELOPMENT OF STUDENTS

PERSONALITY DEVELOPMENT OF STUDENTS

Personality Development Of Students:

Personality development is the development of the organized pattern of behaviors and attitudes that makes a Student distinctive. Personality development occurs by the ongoing interaction of temperament , character, and environment in PCM COMPUTER. Their students can develop their Personality, behaviors and attitudes.

Good personality development tips at a glance:

• Keep a smart head and keep cool.
• Don't Copy anyone.
• Create your own personal style.
• Don't doubt yourself.
• Be An Active Listener.
• Learn to have patience and focus on your communication skills.
• Be executive in dress.
• Don't shout or be aggressive.
• Personal Growth.

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COMPUTER TRAINING

COMPUTER TRAINING

COMPUTER TRAINING:

TRAINING : The Computer Training skills course will allow you to gain an understanding of the most popular, current technologies used at home and in the workplace. You will become computer literate in this hands-on course while you learn to access, create, save and manage documents, spreadsheets and emails and use the Internet effectively. and impart best practice skills for productive and secure use of hardware and software.
PROCESS:
Step 1- Understanding of the  Programmes.
Step 2- Best practice skills.
Step 3- Training Program Development.
Step 4- Evaluate your training Programmes.

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Education

Education

Education:

Education: Education is the guiding to light in the path of our success. Education can be defined as the process of acquiring knowledge, belief, values, skill and habits, which teaches us to be a true human being. Whatever we learnt whether imposed or willingly comes under the domain of education.
Types of education: Formal and Informal .

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CONNECT WITH US

CONNECT WITH US

                                                        PCM COMPUTER

                                                 43, At- Kharpoka, Khukhra

                                                 Ps- Khukhra, Dist- Giridih

                                                  Jharkhand, India, 825108

                                                    Mob: +919973401290

                                        Email: pcmcomputer95@gmail.com

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