This document discusses various computer hardware and software components. It describes how hardware components like the CPU, monitor, and keyboard are assembled and configured to work together. It also discusses different types of software including operating systems like Windows 7 and applications. Networking concepts like LAN, WLAN, and network configuration are covered as well. Specific software like Microsoft Office 2007 and InPage Urdu are also mentioned. The role of device drivers and troubleshooting issues are discussed at a high level.

1. •COMPUTER HARDWARE
The different components which make computer are called hardware, such as mouse, keyboard, monitor, C.P.U,
printer etc. Many other components are also uses inside of computer i.e., hard disk, ram, CD-ROM.

2. •ASSEMBLING
To fit together all the parts or pieces of computers to work in a specific manner.
•COMPATIBILITY
A device, such as a computer or computer software that can be integrated into or used with another device or system of its type.

3. •CONFIGURATION
In communication or computer system, a configuration is an arrangement of working units according to their
nature, number, and chief characteristics. Often, configuration pertains to the choice of hardware, software,
firmware, and documentation. The configuration affects system function and performance.

4. 2. SOFTWARE
Computer software or just software is a collection of computer program and
related data that provides the instructions for telling a computer what to do and how
to do it. Software refers to one or more computer programs and data held in the
storage of the computer for some purposes. In other words, software is a set of
programs, procedures, algorithms and its documentation concerned with the
operation of a data processing system. Program software performs the function of
the program it implements, either by directly providing instructions to the computer
hardware or by serving as input to another piece of software.
•OPERATING SYSTEM(OS)WIN07,WINXP
An operating system (OS) is a set of software that manages computer hardware resources and provides common services for
computer programs. The operating system is a vital component of the system software in a computer system. Application
programs require an operating system to function.

5. •SOFTWARES APPLICATIONS
Software is a collection of computer program and related data that provides the instructions for telling a computer what to do and
how to do it.
DEVICE CONFIGURATION
To set up all the devices in an arrangement of working manner according to its
physical nature and characteristic.

6. DRIVERS
In computing, a device driver or software driver is a computer program allowing
higher-level computer programs to interact with a hardware device. A driver is
essential to work a device.

7. 3. LAN
LAN stands for local area network. A local area network (LAN) is a computer network that interconnects computers in a limited area
such as a home, school, computer laboratory, or office building using network media.

8. 4. WLAN
WLAN stands for wireless local area network. A wireless local area network (WLAN) links two or more devices using some wireless
distribution method and usually providing a connection through an access point to the wider internet. This gives users the mobility to move
around within a local coverage area and still be connected to the network. Most modern WLAN’s are based on IEEE 802.11standards, marketed
under the Wi-Fi brand name.

9. 6. MICROSOFT OFFICE 2007
Microsoft office is software containing many of the programs in it such as excel,
PowerPoint, word, access .

10. 6. INPAGE URDU
In Page is page layout software for languages such as Urdu, Persian, Pashto and Arabic under Windows. It is primarily used for creating
pages in the language of Urdu, using the Nastaleeq(‫.نستعلبق‬hanging' calligraphic) style of Arabic script') (

11. 7. NETWORK CONFIGURATION
It means that every thing which used in networking is ready to use in a working manner.

12. 8. TROUBLE SHOOTER
Troubleshooting is a form of problem solving, often applied to repair failed products or processes. It is a logical, systematic
search for the source of a problem so that it can be solved, and so the product or process can be made operational again.