APPLICATION SOFTWARE

In addition to network system software, users of (network) require application software to carry out their specific requirements. You are familiar with many of the application software functions/packages available. They include word processing programs, database management programs, spreadsheet programs, computer aided design (CAD) programs, tutorials, and so on. Application software shared on a network is different from the software you use on your individual or stand-alone PC. It is specially designed to work on a network\to handle the demands of many users and to share resources while serving many users. It can also provide data security features, such as file or record locking and password recognition. Because network versions of application software are designed to be used by many users, a network software license agreement often costs more than a standard license.

Before leaving this section, you need to know a few other things about network software. Network system software features often vary from one network system to another. The system software can also dictate what hardware components CAN and CANNOT be used, and how the network CAN or CANNOT be configured.

SOFTWARE INSTALLATION

Before installing software on an individual's PC or on the network server, you will need to know the minimum system/hardware requirements for that

software. You will normally find this information on the side of the box and sometimes even on the back of the box the software comes in. The following requirements and recommendations will normally be listed:

Any other system/hardware requirements that may be needed will also be listed. As an example, these requirements might include: one CD-ROM drive; microphone, for voice annotation feature; a mouse or compatible pointing device; 2400 or higher baud modem (9600 baud modem recommended); headphones or speakers; and type of messaging software required to use e-mail; etc.

Once you have determined all of the above information, you will need to determine whether it will be run on a network as shared. Before you install the software, you need to read the installation instructions that come with the software application in their entirety. It is strongly suggested that you read a file normally called the "READ. ME" file, because that is where you will find the most up-to-date information (changes) that have been made to the application. SOFTWARE TESTING

Once the software is installed on the network, it must be tested. The reason for the testing is to make sure that all aspects of the program work. There are two avenues for testing the software: an independent testing company, and end-users.

The advantage of an independent testing company is that it will use a more comprehensive and systematic testing method. Testing aimed at the generic network user is the disadvantage of the testing company.

Using end-users has both advantages and disadvantages when it comes to testing the software. An advantage is that the end-users will test all facets of the software. A disadvantage is the haphazard methods of most end-users when it comes to testing the software.