credit card or use to moey transfer and then upgrate but
some metoad licence are evaluate...........................

antivirus is upgraded just to open ur antivirus and click 
on upgrade option then if internat is connected to ur 
system then it pick the upgraded file from internet.

shadow copy is backup of data that is used when unfortunetly 
corrupt then u recover the data through shadow copy if u have 
taken shadow copy in win2003 server

To rename a DC with the name from SERVER101 in the 
DPETRI.NET domain to ZEUS follow the next steps:

Open the System applet in Control Panel (or right-click My 
Computer and choose Properties). 
In the Computer Name tab click Change. 
A warning message appears. Read it and if you accept, click 
Ok. 
In the Computer Name box type the new host name of the 
Domain Controller. Click Ok. 
In the Computer Name Changes window, type the name and 
password of a user that is a member of the Domain Admins 
group. 
A warning window appears saying that you must restart your 
computer. Acknowledge it. 
Click Ok all the way out, reboot your computer.

IMAP: Internet Mail Access Protocol
 Used for Incoming Mails.

IMAP: Internet Mail Access Protocol..
 It is used for incoming mail in client/remote users of a
mail server. A user do not download e- mail in her pc from
server.just to read or access from server. email saves in a
server...

Internet Message Access Protocol.

SMTP stands for simple mail transfor protocol 
  It is used to sending the mails through internet

Simple Mail transfor Protocol mainly used for Outgoing Mails i.y it is also known as Outgoing mail server.

ISP stands for Internet Service provider
 This protocol is used in DHCP SERVERS.
it is used to assign IP addresses to the client system

An Internet service provider (ISP), also sometimes referred 
to as an Internet access provider (IAP), is a company that 
offers its customers access to the Internet. The ISP 
connects to its customers using a data transmission 
technology appropriate for delivering Internet Protocol 
datagrams, such as dial-up, DSL, cable modem, wireless or 
dedicated high-speed interconnects.

Portable Document Format (PDF) is a file format created by
Adobe Systems in 1993 for document exchange

DSL stands for Digital Subscriber Line
This is like modem used for internet.
so if u want internet in u'r room or office
then u must purchase DSL MODEM OR D-LINK OR ANY THING

universal resource locator

Uniform Resource locator

FTP-stands for file transfer protocol
* IT IS USED TO UPLOAD AND DOWNLOAD THE FILES

FILE TRANSFER PROTOCOL