1 Application of Computer in Education
Diploma in Computer Application Specialisations
With a Diploma in Computer Application degree, one can specialise in a widerange of domains. Some of which have been given a rundown below.
Applications vs. system software
Unlike application software, system software programs operate in thebackground and do not directly interface with the computer user. Systemsoftware manages the operation of a computer or instance and typicallyincludes the OS, hypervisor and drivers. These are generally low-level orbasic programs as compared to end-user facing applications.Applications use system software for access to basic hardware resources, suchas memory, storage and other utilities. For example, an application relies onsystem software for access to the file system to manage and store files.
Applications of Computer in Various Fields
The various areas of computer applications are explained in brief below. Andhere are some of the basic application of computer: – * Education * Training * Business * Accounting * Agriculture * Banking Sector and Financial Company * Medicine * Engineering * Pharmacy * Tourism * Communication * Entertainment * Science and Research * Hospital and Health Care * Transportation * Weather Forecasting * Military and Security * Industries and FactoriesBasic applications of computers in various fields.Let’s briefly describe all the basic application of computer one by one.
1. Application of Computer in Education
Application of Computer in EducationComputers have proved to be excellent teachers. It has its dominant use in theeducation field which can significantly enhance the learning performance.Likewise, most of the good schools, colleges, and universities have extendedthe use of a computer by starting online education through the internet whichisn’t possible in the absence of a computer or laptop. Studies shows thatlearning with computers is more successful and this is why numerous forms ofnew teaching methods have been introduced.Even distance learning is made productive and effective with the help ofcomputers and the internet. Nowadays, there are tons of blogs and websitesavailable over the internet that provides education for free in almost everysubject.Uses of computer in education – * Teaching and Learning Online * Result Processing * Student Data Processing * Question Preparation * Handouts and Notes Preparation * Online Education and ClassesThe CAL (Computer Aided Learning), CBI (Computer Based Instructions), CAI(Computer Aided Instruction) are common tools used for teaching.
2. Application of Computer in Business
Application of Computer in BusinessA computer can also be used for business purposes. It has a high speed ofcalculation, reliability, accuracy, and versatility which makes it anintegrated part in all business organizations. From individual tomultinational companies, all are using computers for keeping accountinformation to stocks, prices, etc.Furthermore, computers also play an important role in aiding thousands ofbusinesses and organizations to grow their businesses by predicting theirfuture sales, profits, costs, etc. making companies more accurate in theiraccounts.With the use of computers in e-business, companies can grow as fast aspossible by a quick analysis of their previous project on the computer screenand deciding what to do next without any delay.Uses of computer in business organizations − * Salary and Payroll Calculations * Budgeting * Sales Analysis * Financial Forecasting * Managing Employee Database * Maintenance of Stocks, etc.
7. Application of Computer in Engineering
Application of Computer in EngineeringNowadays, computers are widely used in the Engineering sector. Engineers usecomputers to convert their ideas into reality by design blueprints of theirideas on computer software and programs like CAD (Computer-Aided Design) andonce it is ready, they use CAM (Computer Aided Manufacturing) to produce alarge number of such products at high speed.Architects on the other hand use computer-animated graphics to play withpossible exteriors and give clients a visual walk-through of their proposedbuildings. The computers offer architects many facilities to create differentbuildings with greater accuracy, better designing, and editing tools.There are a lot more uses of computers for engineering purposes. Some of themare − * Structural Engineering − Requires stress and strain analysis for the design of buildings, ships, budgets, spaceships, airplanes, etc. * Industrial Engineering − Here computers deal with the design, improvement, and implementation of integrated systems of people, materials, and equipment. * Architectural Engineering − Computers help in planning cities and towns, designing apartments and buildings using both 2D and 3D drawings.
8. Application of Computer in Communication
Application of Computer in CommunicationComputers and the internet are the backbones of recent communication. Using acomputer for communication gives lots of benefits. Nowadays, people are usinginstant messaging apps like WhatsApp, Instagram, etc., emails, voice calls,etc. for communication purpose which is possible only because of computers andthe latest technology.You can also use a computer to communicate via direct video calling with yourcontacts/friends present at any place without any additional cost exceptinternet connectivity.Uses of computers in communication – * Chatting * Instant Messaging * E-Mail * FTP * Video-conferencing, etc.Now you have got enough ideas about communication through a computer. It’stime to move on to another application of computer which is entertainment.
9. Application of Computer in Entertainment
Application of Computer in EntertainmentComputers are also widely used in entertainment fields like online streamingvideos and movie-making, online gaming, etc. Computers are used to createentraining things and content attractively so that users can engage with it.Many computer games are also available on the internet which is liketraditional games like cheese, football, cricket, etc.Uses of computers in entertainment are – * Watching Movies * Watching Videos * Listening Songs * Viewing Photos * Playing Online Games, etc.
10. Application of Computer in Science and Research
Application of Computer in Science & ResearchScientific research was the first application of computers as it was firstused to perform scientific research. From that time to now, the speed andaccuracy of the computers are helping scientists in the fields of spaceresearch and analysis.This is very crucial for mankind and with the development of computers;scientific research has propelled in a better direction. Because of thecharacteristics of computers, researchers can simulate environments and areas,emulate physical characteristics and allow researches scientists to proof oftheir theories and research in a cost-effective manner.Also, many test lab animals are spared since computers have taken over theirroles in extensive research.
11. Application of Computer in Hospital, Pharmacy, and Nursing
Application of Computer in Hospital, Pharmacy and NursingMost of the medical information can now be digitized, thanks to computers,from reports to prescriptions, a computer is used in all sectors of medicalscience. Doctors use computers to assist them in diagnosing diseases. Thistype of computer is called an Expert System, which is a computer programdesigned to perform at an expert level in a specific area of the field.Computation in the medicine field allows several miraculous therapies,surgery, and research. ECGs, radiotherapy, etc. weren’t possible withoutcomputers. The multimedia kits for the surgeon are also available to learnsurgery on virtual patients.Computers have become an important part of hospitals, labs, and dispensaries.Computers are also used in managing patients’ and doctors’ records, wards andmedical records, managing appointments, scheduling surgeries, etc.The following are some of the fields of health care in which computers aremostly used – * Diagnostic System − The computer is used to collect data and identify the cause of disease and illness. * Lab-diagnostic System − All tests can be done and the reports are prepared by computer. * Patient Monitoring System − Computers are also used to check the patient’s signs for abnormality such as CT Scan, ECG, etc. * Pharmacy Information System − Computers are used to check medicine labels, expiry dates, and harmful side effects, etc. * Surgery − Computers are used in performing surgery.
22. Application of Computer in Training
Application of Computer in TrainingIt is much cheaper and effective to teach pilots how to fly is the use of acomputerized cockpit or simulators than real airplanes. This is because thelearning pilots will feel much more confident. After all, no life is at riskat that moment.Railway engineers can also be given some kind of training on how to run atrain with the help of a computerized system or train simulator.Training simulations are relatively cheaper and are always available on a one-to-one basis making way for personal training.
Personal Computer Applications Software
* Various application software for PCs * Particularly concerned with word processors, spreadsheets, database management, business graphics and integrated packages. * Knowledge of spread sheet, FoxPro or Power Point can help you develop your own applications.