NETWORKING

Networking is the ultimate level of communication.It transcends works and pictures to provide pathway for thoughts,ideas, and dreams.Networking as it exists today is the result of millions of evolution and growth.

INTERNET

The world largest network.Millions of networks are connected with cast proportions of its own kind.

MAINTAINING

Computers should be maintained properly. It should always be in good condition

LAN

Local area networks have some specific architecture for communicating among the computers in the connection.

NETWORK

A connection of distributed, intelligent machines that share data and information through interconnected lines of communication is called network.

Clean Installation

A clean installation usually begins with a completely empty hard disk. The advantage
to doing a clean installation is that you don’t carry problems from the
old OS over to the new one, but the disadvantage is that all applications have to
be reinstalled and the desktop and each application reconfigured to the user’s
preferences. You perform a clean install by resetting your CMOS to tell the system
to boot from the optical drive before your hard drive. You then boot off a
Windows 2000 or XP installation CD-ROM, and Windows will give you the
opportunity to partition and format the hard drive and then install Windows.

Perform a Clean Installation or an Upgrade


A clean installation of an OS involves installing it onto an empty hard drive with
no previous OS installed. An upgrade installation is an installation of an OS on
top of an earlier installed version, thus inheriting all previous hardware and
software settings.
Youmay think the choice between doing a clean installation and an upgrade
installation is simple: you do a clean installation on a brand new computer with
an empty hard drive, and you do an upgrade of a pre-existing installation. It isn’t
necessarily so! I’ll tell you why as we look at this issue more closely.

Verify Hardware and Software Compatibility


Assuming your system meets the requirements, you next need to find out how
well Windows supports the brand and model of hardware and the application
software you intend to use underWindows. You have two basic sources for this
information:Microsoft and the manufacturer of the device or software.How do
you access this information? Use the Web!
If you’re installingWindows XP, the SetupWizard automatically checks your
hardware and software and reports any potential conflicts. But please don’t wait
until you are all ready to install to check this out.With any flavor of Windows,

Identify Hardware Requirements
Hardware requirements help you decidewhether a computer systemis a reasonable
host for a particular operating system(OS).Requirements include the CPU
model, the amount of RAM, the amount of free hard disk space, and the video
adapter, display, and storage devices that may be required to install and run
the OS. They are stated as minimums or, more recently, as recommended
minimums. Although you could install an OS on a computer with the old
minimums that Microsoft published, they were not realistic if you actually
wanted to accomplish work.With the last few versions ofWindows,Microsoft
has published recommended minimums that are much more realistic. You
will find the published minimums on the packaging and at Microsoft’s Web
site (microsoft.com).

Identify Hardware Requirements


Hardware requirements help you decidewhether a computer systemis a reasonable
host for a particular operating system(OS).Requirements include the CPU
model, the amount of RAM, the amount of free hard disk space, and the video
adapter, display, and storage devices that may be required to install and run
the OS. They are stated as minimums or, more recently, as recommended
minimums. Although you could install an OS on a computer with the old
minimums that Microsoft published, they were not realistic if you actually
wanted to accomplish work.With the last few versions ofWindows,Microsoft
has published recommended minimums that are much more realistic. You
will find the published minimums on the packaging and at Microsoft’s Web
site (microsoft.com).