Driver software identifies devices like PCI, AGP and USB and displays required drivers. PDA software allows access to travel information and updating contact lists. Spy software secretly monitors computer activity like email, chats and keystrokes. Math software calculates, graphs and shares mathematical ideas. Test software analyzes test results and allows online test creation and downloading.

1. Uses
15. There are millions of software applications that cater to a wide range of needs a highly
complex search engine of the Internet to use desktop calendar miniscule expected to be
run on a PDA.
Let me show you some uses of pc programs:
Driver software:
Some software driver guides identify devices PCI, AGP and USB on your computer and
exhibit the list of drivers that you need to use.
PDA SOFTWARE:
With PDA software, you can follow the airline reservations and hotel, store, ticket prices
and access to phone numbers frequent travel. You can use the list of PDA software to
update your number and memo pad.
Spy Software:
Spy software lets you secretly monitor and record all activity on a computer, including
email, file operations, online chat and keystrokes. The term 'spyware' does not necessarily
mean the state level monitoring with the vast resources of the National Security Agency
(NSA)
Math software:
Mathematics software allows you to calculate, to represent and communicate ideas
graphing in a visual format. The math software engineers use to capture, manage and
share knowledge
Test software:
Test results can be analyzed using software tools such as frequency, grid and statistical
analysis. The test software for deploying Internet allows tests to be created and
downloaded from the web server.

2. Characteristics
1. The software is developed or constructed; it is not manufactured in the classic sense.
2. The software does not wear out but if it deteriorates
3. Although the industry has a tendency to the component, although most software is bui.

3. Components
The software components are built using a programming language that has a limited
vocabulary, grammar rules explicitly defined and well formed syntax and semantics.
Software components are developed all the resources for a particular purpose, which may
be used alone or with others, and working environment required for any predefined
process. Are independent of each other, and have their own structure and implementation