grap 3175 computer applications for drafting unit iv application software

GRAP 3175Computer Applications for

Drafting

Unit IV

Application Software

Introduction of Application Software

Types of Application Software Programs

• Word processors• Databases• Electronic spreadsheets• Desktop Publishing• Graphics• Presentation Software• Communications• CAD

Evolution

• Features and power of a program

• Number of programs that can run concurrently

• Ability to share data

• Ease of use

• Number of simultaneous users

Types of Integrated Software

• Integrated operating environment

• All-in-one integrated package

• Software Suites

• Background integration

How Can Application Software Be Acquired

• Pre-written Software (canned)– Proprietary– Shareware– Freeware– Public Domain

• Custom-Developed Software

Getting Started Using an Application Program

• Backup program disk

• Read instructions on installation– Readme.txt

• Install program– Install.exe / Setup.exe

• Load application program

• Learn how to use program

• Customize program to your requirements

Interface Features• Command lines• Menus• Keyboard and/or mouse control• Scrolling• Status lines• Dialog boxes, Message windows, List boxes• Buttons and Toolbars• WYSIWYG• Windows

File-Handling Features

• Copy

• Rename

• Delete

• Move

• Backup files

Other Features

• Help

• DOS shell

• File transfer

• File conversion– Save as

• Undo

• Macros