INTROION
Operating System is a program, which controls overall operations (activities) of the computer.It is the media point between the computer
and Operator.To work with any computer, a software is required that remains in the memory of the computer. so that computer becomes in
live and is able to response as per the command issued by the user such software is known as system software or operating system. an operating
system is a software program that provides an interface and acts as an interpreter between the user and computer. an opreting system.
is thus most important program that runs on a computer it manages and coodinates the following tasks.
=Initilize the hardware of computer system.
=Manages files and documents.
=Communication between people and with other computer system.
=Manages user requirements for programm storage space and priority.
Windows 7
It is an advenced/excellent operating system,developed by microsoft corporation U.S.A. it is an improved version of windows xp,vista and serias
of operating system produced by microsoft for use an personal computers including home and business desktop laptop netbooks tablet pcs and media
center pcs released in 2009.
The windows operating system.
=====content, you agree that Microsoft may include a revocation list with the licenses. Content owners may require you to upgrade WMDRM to access their content. Microsoft software that includes WMDRM will ask for your consent prior to the upgrade. If you decline an upgrade, you will not be able to access content that requires the upgrade. You may switch off WMDRM features that access the Internet. When these features are off, you can still play content for which you have a valid license.
• Windows Media Player. When you use Windows Media Player, it checks with Microsoft for
• compatible online music services in your region; and
• new versions of the player.
For more information, go to go.microsoft.com/fwlink/?Linkid=104605.
• Malicious Software Removal. During setup, if you select “Get important updates for installation”, the software may check and remove certain malware from your computer. “Malware” is malicious software. If the software runs, it will remove the Malware listed and updated at www.support.microsoft.com/?kbid=890830. During a Malware check, a report will be sent to Microsoft with specific information about Malware detected, errors, and other information about your computer. This information is used to improve the software and other Microsoft products and services. No information included in these reports will be used to identify or contact you. You may disable the software’s reporting functionality by following the instructions found at www.support.microsoft.com/?kbid=890830. For more information, read the Windows Malicious Software Removal Tool privacy statement at go.microsoft.com/fwlink/?LinkId=113995.
• Network Awareness. This feature determines whether a system is connected to a network by either passive monitoring of network traffic or active DNS or HTTP queries. The query only transfers standard TCP/IP or DNS information for routing purposes. You can switch off the active query feature through a registry setting.
• Windows Time Service. This service synchronizes with time.windows.com once a week to provide your computer with the correct time. You can turn this feature off or choose your preferred time source within the Date and Time Control Panel applet. The connection uses standard NTP protocol.
• IPv6 Network Address Translation (NAT) Traversal service (Teredo). This feature helps existing home Internet gateway devices transition to IPv6. IPv6 is next generation Internet protocol. It helps enable end-to-end connectivity often needed by peer-to-peer applications. To do so, each time you start up the software the Teredo client service will attempt to locate a public Teredo Internet service. It does so by sending a query over the Internet. This query only transfers standard Domain Name Service information to determine if your computer is connected to the Internet and can locate a public Teredo service. If you
• use an application that needs IPv6 connectivity or
• configure your firewall to always enable IPv6 connectivity
by default standard Internet Protocol information will be sent to the Teredo service at Microsoft at regular intervals. No other information is sent to Microsoft. You can change this default to use non-Microsoft servers. You can also switch off this feature using a command line utility named “netsh”.
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