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How to reformat personal computer?

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HOW TO REFORMAT A PERSONAL COMPUTER  To format your hard disk during Windows 7 installation, you'll need to start, or boot, your computer using the Windows 7 installation disc or USB flash drive. 1.             Turn on your computer so that Windows starts normally, insert the Windows 7 installation disc or USB flash drive, and then shut down your computer. 2.             Restart your computer. 3.             Press any key when prompted, and then follow the instructions that appear. 4.             On the "Install Windows" page, enter your language and other preferences, and then click Next. 5.             If the "Install Windows" page doesn't appear, and you're not asked to press any key, you might need to change some system settings. To learn how to do this, see Start your computer from a Windows 7 installation disc or USB flash drive. 6.             On the "Please read the license terms" page, if you accept the lice

How to share file and printer in a computer network?

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                 Computer Network                 WHAT IS A COMPUTER NETWORK?  A c omputer network is a group of computer systems and other computing hardware devices that are linked together through communication channels to facilitate communication and resource-sharing among a wide range of users. Networks are commonly categorized based on their characteristics .                                       Preliminary Steps                                     1ST STEP : Create an Ip Address 2ND STEP: Configure Ip Address 3RD STEP: Set Windows Firewall Settings  4TH/LAST STEP : Set up ahome or small office networks                                               SET WINDOWS FIREWALL SETTINGS                                                                                           *   T u r n    o f f    F i r e w a l l   * F i r e w a l l  A  firewall  is a system designed to prevent unauthorized access to or from a private network. You can implement

What is a Network Address?

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IP ADDRESS 127.0.0.1                192.0.0.7      172.16.09 An IP address ( internet protocol address ) is a numerical representation that uniquely identifies a specific interface on the network.  STEPS DIFFERENT IP VERSIONS           a). IPv4 =IP version 4                     is the fourth version of the Internet Protocol (IP). It is one of the core protocols of standards-based internetworking methods in the Internet, and was the first version deployed for production in the ARPANET in 1983.                                                                                                     b). IPv6= IP version 6                Internet Protocol Version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the   communication protocol that provides an identification  and location system for computers on networks and routes traffic across the Internet   HOW TO GET BINARY DIGIT/ HOW TO MAKE NETWORK ADDRESS?