What is Software? Definition: “ Computer Instructions or data, anything that can be stored electronically is Software . ” Example: Microsoft Publisher End Note Windows Movie Maker
Computer Software are Used All Over the World
Types Of Software System Software Application Software Proprietary Software
System software It coordinates the activities and functions of hardware and programs. System software is a term referring to any computer software which manages and controls the hardware so that application software can perform a task . Example: Operating Systems, Compiler, Loader, Linker, Interpreter.
Application Software Application software refers to programs that enable the user to be productive when using the computer . Example: Word Processor, Spreadsheet and Database Management System etc . Two types of application programs: Horizontal applications. Vertical applications.
Proprietary Software Proprietary software (also called non-free software) is software with restrictions on using, copying and modifying as enforced by the proprietor. Examples: CAD, Nortan Antivirus etc .
Software Packages Packaged software, also called a software package, is software that is often used together, performs similar functions, or includes similar features, and is bundled together as a set of software programs . Example: Microsoft Office is packaged software Microsoft Excel Microsoft Word Microsoft PowerPoint .
Operating Software Operating System is a software, which makes a computer to actually work. It is the software the enables all the programs we use. Example : Windows, Linux, Unix and Mac OS, etc.
Word Processer: Word processing is a tool that helps user in creating, editing, and printing documents. Spell checking. Center lines, make text line up on the left side of the paper, or the right side of the paper. Save the document so it can be used again. print the document. Example: WordPerfect and Microsoft Word
Microsoft Word
Spreadsheets: The spreadsheet packages are designed to use numbers and formulas to do calculations with ease. Examples of spreadsheets include: Budgets Payrolls Grade Calculations Address Lists The most commonly used spreadsheet programs are Microsoft Excel and Lotus 123.
Spread Sheet
Graphic Presentations : The presentation programs can make giving presentations and using overheads easier. Other uses include: Slide Shows Repeating Computer Presentations on a computer monitor Using Sound and animation in slide shows The most recognized graphic presentation programs are Microsoft PowerPoint and Harvard Graphics
Photo Editing
Use of Software Packages in Different Areas Software Packages are used in: Business Medical Field At Homes Education Industries Agricultural Communication
Business Almost every business uses computers to complete daily tasks. From making contact with clients to inputting data for reports, computers allow businesses a more efficient way to manage affairs when compared to traditional paper and manila folders .
Computers are Widely Used in Business
Marketing Computers allow businesses to create websites, stunning ads and complete marketing campaigns . Marketing videos can be edited and custom ads created in-house with the use of specialized software.
Computers are used for Marketing
Accounting Accounting without computers presents a high risk for human error . Accounting software allows businesses to simply input their financial data and instantly see gains and losses. Calculation is accurate.
Order Tracking Order Tracking Far from simply sticking a copy of the order form into a file drawer, computerized order tracking today involves following the order through every step from receiving it from the customer to delivering the goods or services to the customers door .
Order Tracking
Medical Field Computers have become an essential part of every hospital. From doing basic things such as storing the details of patients, to more specific applications such as open heart surgeries, X-rays, clinical tests, etc . E verything is now computerized.
Computers in the Medical Office A computer plays an important role in every medical office setup. It contributes a lot to the hospital administration by assisting in all the administrative processes, such as maintaining staff records, recording incoming and outgoing time of the staff, keeping track of their holidays and leaves, etc .
Computers in Medical Research T he use of computers is also associated with research and inventions in the health sector . Various research studies are better carried out by using them . For example, studying certain cells, microorganisms, bacteria, etc., becomes easier by using computers .
Computers in Medical Procedures Computers in the hospital also play a vital role for numerous specific purposes, apart from administration, accounting, billing, and appointments. They literally help doctors in performing surgeries, especially laparoscopic surgeries, where they insert operation tools and a small camera through a small incision made at the location of the surgery, and perform the operation with computers and monitors to guide them
At homes At homes computers are used in a varity of ways. Computers in Homes provides training, technical support, computers and home Internet to students’ families in participating low- decile schools .
Home budget Computer can be used to manage the home budget . The user can easily calculate expenses and income. He can list all expenses in one column and income in another column. He can apply any calculation on these columns to plan home budget.
Computer Games An important use of computer at home is playing games. Different types of games are available. These games are a source of entertainment and recreation . Many games are available that are specially developed to improve your mental capability and thinking power.
Working form Home People can manage office work at home. The owner of a company can check the work of employees from home. He can control his office while sitting at home. Entertainment: People can find entertainment on the internet using computer. They can watch movies, hear songs and download different stuff. They can also watch live matches on internet.
Information Any person can find any type of information from internet. Educational and informative websites are available to download books, tutorials etc. to improve knowledge. Chatting: You can chat with your friends on internet. You can also talk with them. Different messages, files and information can be sent to them .
E ducation Teaching-learning Testing and evaluation Guidance purposes Library and information sources School administration
Data Storage Talking about data storage, most of us have an enviable collection of music, movies, etc. O n our PC. Storing and sharing of any kind of data is very easy and practical on computers. Secondly , storage options like the network-attached storage help in providing data access to a larger number of clients.
Working Large number of people makes use of computers for work purposes every day . Software engineers, writers, businessmen; employees in the field of telecommunication, banking, research, medicine, make use of computers daily . Secondly , telework or working from home is possible because of the PC. Therefore , we can say that the computer is also a source of income for a considerable number of people all over the world.
Library Documents stored as soft copy for students/faculty members use Online magazines , journals, brochures , research articles Records of the books/record of the books maintained using special library software. Records of the issues and returns of the books.
Guidance purposes With reference to collective records of the students maintained year wise, stored in computers Testing for aptitude, interest, psychology using computer data bases and internet.