Application Software :: essays research papers fc

Application SoftwareComputer systems contain both firm and software product. Hardware is anytangible item in a figurer system, like the system unit, keyboard, or printer.Software, or a computer program, is the mickle of instruction that direct thecomputer to perform a task. Software go into one of two categories systemsoftware and application software. System software controls the operation ofthe computer hardware whereas, application software enables a substance ab exploiter to performtasks. Three major types of application software on the commercialise today forpersonal computers are watchword processors, electronic spreadsheets, and entropybasemanagement systems (Little and Benson 10-42).A word processing program allows a user to efficiently and economically spend a penny professional looking documents such as memoranda, letters, reports, andresumes. With a word processor, one quarter easily revise a document. To improvethe verity of ones writing, word processors can chec k the spelling and thegrammar in a document. They similarly provide a thesaurus to enable a user to cast upvariety and precision to his or her writing. Many word processing programs likewiseprovide desktop publishing features to create brochures, advertisements, andnewsletters.An electronic spreadsheet enables a user to organize data in a fashionsimilar to a paper spreadsheet. The difference is the user does not have toperform calculations manually electronic spreadsheets can be instructed toperform any computation desired. The table of contents of an electronic spreadsheet canbe easily modified by the user. at a time the data is modified, all calculations inthe spreadsheet are recomputed automatically. Many electronic spreadsheetpackages in like manner enable a user to graph the data in his or her spreadsheet(Wakefield 98-110).A database management system (DBMS) is a software program that allows auser to efficiently store a large amount of data in a centralized location.Data i s one of the most valuable resources to any organization. For this reason,user desire data be organized and quick accessible in a variety of formats.With aDBMS, a user can then easily store data, retrieve data, modify data,analyze data, and create a variety of reports from the data(Aldrin 25-37).Many organizations today have all trey of these types of application