Social Icons

Wednesday 26 December 2012

static Ram

Static Ram

static Ram

                It is an array of flip flops. It stores bits in the form of voltage. The information writter in any location in sram. remains there till the power is supplied to sram. the power required for sram ic is larger than that of dram ic.

Tuesday 25 December 2012

How to increase google backlinks

How to increase google backlinks

How to increase google backlinks



Backlinks is a very important for the increasing customer via links. increasing backlinks is useful to improve the website pagerank.some tips to improving backlinks.

 1 Great content  

 2 Guest posting

 3 forun posting

 4 blog commenting

 5 social media promotion

 6 Article Posting

 7 Mutual Link Exchange

 8 Press Release

 9 Link Exchange

10 Blog Submission

11 Social Networking Sites

12 Social Bookmarking

13 Submit RSS Feed To RSS Feeds Directories

14 Reciprocal Links

15 Classified Ad Sites

16 links from EDU & GOV sites

17 Adding meta tags

Monday 17 December 2012

Search engines

Search engines

Search engines



               To search the Internet you use what are called
Internet search engines.  These are easily accessed via your Internet browser
(i.e. Microsoft Internet Explorer or Netscape
Navigator/Communicator).  Within the search engine you enter a word or phrase
and it will retrieve documents from the Internet
based on the information you typed in.

Friday 7 December 2012

Methods of communication

Methods of communication

From electronic mail messages to world wide discussion groups,
communicating with others is the most popular use of theInternet.
The Internet offers electronic versions of familiar types of
communication including Mail, Discussion groups, Telephone
conversations, Radio programs, and teleconferencing.


Internet Service Provider

Internet Service Provider

           An Internet service provider is an organization that maintains a high
speed network of cables connected to the Internet. This organization
usually owns more than one powerful computer that is directly
connected to the network forming the Internet.


Introduction to Email

Introduction to Email




         A hundred years ago a message took 7 days to travel from coast to
coast and even longer to cross the ocean. With the adventof airmail,
that time was cut to 3 or 4 days. Today overnight maildelivery is
available in certain areas, for a hefty surcharge. But  faxing and
electronic mail provide faster and inexpensive delivery of messages.


How e-mail works

How e-mail works






             The way electronic mail works on the Internet is similar to the way the
postal system works. The  addressis the most important part of both
standard letters and e-mail messages. If the address is incorrect the
intended recipient will never see the message.
Issuing a  sendcommand at your computer is similar to placing your
letter in a mailbox. Once you’ve sent your message on  its way, you
cannot retract it.
The postal service collects mail and takes it to the localpost office for
processing and routing. When you send electronic mail, your local post
office reads the e-mail address and either delivers the  message to
another local mail account or sends it to the Internet.
As your letter travels from one post office to another,the postal
service routes it based on the address, so that it continues to move
closer to its destination.


Future of Internet

Future of Internet



               Just the television and the automobile, the Internet  will revolutionize
all aspects of everyday life. Geographic boundaries will fade and with
them, the distance that separates people. Location willno longer be
advantage or a disadvantage. Amenities and services now  common
only in large cities will available to everyone.
             As the Internet continues to evolve, it will change the way we live and
work. Communities will be based on something other than geographic
proximity. We need to define the role of governmentin an electronic
world physical border. While no one knows exactly whatthe future will
bring, the Internet is sure an important role in it.
The Internet is growing rapidly; with hundreds of thousands of new
users getting online each month through Commercial online Services
and Internet access providers.
           The Internet infrastructure is also growing rapidly. Every 30 minutes, a
new network is connected to the Internet. In the future, each person
may be associated with hundreds or even thousands of online devices.
The Internet’s exponential growth presents extreme technological
challenges, as network engineers struggle to keep up with demand.
Today, most people will program their VCRs, start dinner cooking in
the microwave, and activate burglar alarms from anywhere in the
world via the Internet. Every day, entrepreneurs announce new
Internet application, from innovative information gathering services to
voice messaging and videoconferencing. The Internet opens up a
whole way of communicating and doing business. The applications are
limited only by our imaginations. Here are just some ofthe ways that
may be used.
        As the Internet more commercialized, new opportunities  will arise for
both businesses and consumers. Today, many businesses are
beginning to advertise on the Internet.


Thursday 6 December 2012

File Transfer Protocol

File Transfer Protocol

File Transfer Protocol

                File Transfer Protocol is a method of transferring files from one
computer to another. A protocol is a rule or set of rules that have to be
followed by both the client and the server computers so  that
communication can take place between them. It is the same in case of
FTP, the computer that is requesting for a file is the  FTP client, while
the computer, which services the request, is the FTP server and both
of them follow the FTP protocol. Advantages of FTP are Speed, Cost
and Choice.


Sunday 2 December 2012

Birth of Internet?

Birth of Internet?

Birth of Internet?





                          The INTERNET was born in 1969, when a paranoid American military
had nightmares about the primary communication centers  being
bombed out by Russians. To prevent suck occurrence, the ARPA
(Advanced Research Projects Agency) set up four communication
hosts, linking them in such a fashion which would ensurethat even if
one got bombed out. Communication would route aroundthe affected
area and stay alive.
This network called ARPA net quickly grew. This primary service on
ARPA net was electronic mail. It was the first time that emails actually
came into use. In very short time, students began linking their own
campus networks into ARPA net, using a well defined protocol TCP-IP.
This joining of networks was also called inter-networking, and soon the
entire setup was called INTERENT.
In 1973, ARPA net allowed international bodies to the net, and after
that there was no looking back.


CPU

CPU - Central Processing Unit

CPU

CPU





                This part of the computer that executes program instructions is known as the
processor or Central Processing Unit (CPU). In a microcomputer, the CPU is
based on a single electronic component, the microprocessor chip, within the
system unit or system cabinet. The system unit also includes circuit boards,
memory chips, ports and other components. Amicrocomputer’ s system cabinet
will also house disk drives, hard disks, etc., but these are considered separate
from the CPU.



                The CPU has two parts —The Control Unit (CU) and the  Arithmetic Logic Unit
(ALU). In a microcomputer , both are on a single microprocessor chip.



Control Unit (CU)

                The control unit tells the rest of the computer system how to carry out a program’ s
instructions. It directs the movement of electronic signals between memory -which temporarily holds data, instructions and processes information - and the
ALU. It also directs these control signals between the CPU and input/output
devices.


Arithmetic - Logic Unit (ALU)

                Arithmetic Logic Unit, usually called the  ALU, performs two types of operations
- arithmetical and logical.



Web Addresses

Web Addresse

Web Addresse


                    World Wide Web is a network of
electronic files stored on millions
of computers all around the world.
Hypertext links these resources
together.  Uniform Resource
Locators or  URLs are the
addresses used to locate the files.
Every URL is unique and identifies
one specific file.
example:
http://www.du.ac.in
The home page of Delhi
University.



Domain Names

Domain Names

Domain Names


            Every computer that hosts data on the Internet has  a
unique numerical address. For example, the numerical
address for the White House is 198.137.240.100. But
since few people want to remember long strings of
numbers, the  Domain Name System (DNS) was
invented. DNS, a critical part of the Internet's technical
infrastructure, correlates a numerical address to aword.
To access the White House website, you could type its
number into the address box of your web browser. But
most people prefer to use "www.whitehouse.gov." In
this case, the domain name is whitehouse.gov.




The Structure of a Domain Name

The Structure of a Domain Name

The Structure of a Domain Nam



                  A domain name has two or more parts separated by dots and consists of
some form of an organization's name and a three letter or more suffix. For
example, the domain name for IBM is "ibm.com"; the  United Nations is
"un.org." The domain name suffix is known as a  generic top-level
domain (gTLD). It describes the type of organization.
Currently in use gTLDs:


.aero--For the air-transport industry
.biz--Reserved for businesses
.com--For businesses, commercial enterprises
.edu--For educational institutions and universities
.gov--Reserved for United States government agencies
.info--For all uses
.mil--For the United States military
.net--For networks; usually reserved for organizations  such as Internet
service providers
.org--For non-commercial organizations.



Do follow social bookmarking site list

Do follow social bookmarking site list

Do follow social bookmarking site list



                     Social bookmarking is a method to store and share your blog or website links to various social bookmarking site list.today i share the some do follow social bookmarking sites.


          http://slashdot.org

          http://digg.com/

          http://stumbleupon.com/

          http://squidoo.com/

          http://reddit.com

          http://del.icio.us/

          http://mixx.com/

          http://technorati.com/

          http://folkd.com/

          http://mister-wong.com/

          http://librarything.com/

          http://google.com/bookmarks

          http://favorites.my.aol.com/

          http://mystuff.ask.com/

          http://multiply.com

          http://segnalo.alice.it/

          http://mybloglog.com

          http://propeller.com/

          http://diigo.com/

          http://metafilter.com/

          http://wikio.com/

          http://care2.com/

          http://nowpublic.com/

          http://connotea.org/

          http://linkarena.com/

          http://citeulike.org/



Web Browsers

Web Browsers

Web Browsers


Web Browsers


            A web browser is the software
program you use to access the
World Wide Web, the graphical
portion of the Internet. The first
browser, called NCSA Mosaic, was
developed at the National Center
for Supercomputing Applications in
the early 1990s. The easy-to-use
point-and-click interface helped
popularize the Web.  Microsoft
Internet Explorer and  Netscape
Navigator are the two most
popular ones



List of web 2.0 sites

List of web 2.0 sites

List of web 2.0 sites



                           web 2.0 website interect the user with each other.web 2.0 is a advanced internt technology and advance applications like blogs,social bookmarking. new user interface with the web 2.0. internet is changing the new technologies. internet is platform to store and share your things.so latest web 2.0 websites must use them.

I write top web 2.0 sites list below.



Page rank 9 web 2.0 sites

http://wordpress.com/

PR 8 Web 2.0 Sites

http://www.weebly.com/

http://www.typepad.com/

http://www.blogger.com/

http://www.livejournal.com/

http://www.tumblr.com/

http://www.squidoo.com/

http://www.tripod.lycos.com/

PR 7 Web 2.0 Sites

http://www.wikispaces.com/

http://www.webs.com/

http://bravenet.com/

http://my.opera.com/

http://multiply.com/

http://www.xanga.com/

http://www.yola.com/

http://www.blogsome.com/

http://www.jimdo.com/

PR 6 Web 2.0 Sites

http://www.bigadda.com/

http://www.wetpaint.com/

http://www.blogspirit.com/

http://www.opendiary.com/

http://www.blogdrive.com/

http://www.tblog.com/

http://gather.com/

http://weblogs.us/

http://blog.com/

http://www.blog.co.uk/

http://hubpages.com/

http://diaryland.com/

http://www.zimbio.com/

http://quizilla.teennick.com/

http://sosblog.com/

PR5 Web 2.0 Sites


http://20six.co.uk/

http://blog.ca/

http://hubpages.com/

http://blurty.com/

http://upsaid.com/

http://tabulas.com/

http://tblog.com/

http://terapad.com/

http://shoutpost.com/

http://thoughts.com/

http://blogskinny.com/

http://free-conversant.com/

http://freeflux.net/

PR4 Web 2.0 Sites

http://blogeasy.com/

http://blogstream.com/

http://blogstudio.com/

http://blogtext.org/

http://insanejournal.com/

http://journalfen.net/

http://journalhub.com/

http://bloxster.net/

http://bloghi.com/

http://mynewblog.com/

http://netcipia.com/

http://wikyblog.com/

http://blogigo.com/



Saturday 1 December 2012

What Is JavaScript?

What Is JavaScript?

What Is JavaScript?



           JavaScript is an interpreted(rather than compiled) object-oriented programming  language
that has been developed for use alongside other Web tools. JavaScript does not operate as
a standalone language. It is designed to work together with HTML for creating interactive
Web pages. It is not the same as Java, which is a compiled object-oriented language.
JavaScript is used to write client side applications, which means that JavaScript code
is sent to a user’s computer when a Web page is loaded. The code is then executed, basi-cally line by line, by a JavaScript interpreter included as part of the user’s (client’s) Web
browser. This arrangement minimizes security issues that can arise when a client computer
interacts with the computer that sent the page. It also makes it easy to package an entire
problem, with its own user interface and solution, self-contained within a single document.
But the inability to interact dynamically with information stored on a serverimposes limi-tations on the kinds of tasks that JavaScript can accomplish. 



         It is commonplace to refer to any set of written computer instructions as a “program.”
However, this term is more rigorously applied to a separate entity that can be executed on its
own. Because JavaScript is interpreted rather than compiled, a separately executable entity is
never created. Instead, JavaScript code statements are interpreted and executed one at a time,
essentially “on the fly.” Although this may seem inefficient, there is rarely any discernible
time lag associated with executing JavaScript commands on modern computers.
JavaScript is one of a class of scripting languages whose purpose is to access and mod-ify components of an existing information interface. (Microsoft’s VBScript is another
scripting language.) In this case, the interface is an HTML document. As soon as HTML
documents on the Web evolved from one-way delivery systems for displaying fixed con-tent, something like JavaScript immediately became necessary. One of its first applications
arose from the need to check values entered by users into the fields of HTML forms that
can be sent back to the originator. (Forms are discussed in a later chapter.) JavaScript can
be used to compare input values against an expected range or set of values and to generate
appropriate messages and other actions based on those comparisons.


       JavaScript has evolved into a complete programming language with extensive capabili-ties for manipulating text and handling mathematical operations, useful for a wide range of
computing problems. Possible applications include many self-contained scientific and
engineering calculations. As noted earlier, JavaScript is restricted to problems that do not
need to access external data sources, regardless of whether those sources reside on a local
computer or on a remote server.



Features of pentium p4

Features of pentium p4

Features of pentium p4



               Greater performance with Hyper-Threading Technology.Threading enables multi-threaded software application to execute two software threads in parallel, thereby improving system responsiveness.Intel pentium IV processors enabled with HT Technoology deliver performance and multitasking gains that result in increased productivity and efficiency.

               Improved power Management with Enhanced Intel speed step Technology.Intel pentium 4 processors that are enabled with Enhanced Intel speed step Technology allow the operating system to adjust the processor clock down when running applications that requires less power. Increased power efficiency brings savings.

              scalability and performance with Intel.EM64T Intel Extended Memory 64 Technology can improve performance by allowing the system to address more than 4 GB of both virtual and physical memory. Intel EM64t also provides support for 64-bit computing to help handle the applications of tomorrow.



Monday 26 November 2012

What is facebook?

What is facebook?

facebook,c++,php,groups,pages,networking,website


                    Facebook is a social networking website. facebook is launched in  February 2004.facebook helps us find your friends your best pages on social network.ceo of the facebook is Mark Zuckerberg.facebook is a easy tool to find your friends.from your facebook profile you can share anythink.facebook is a place to meet a new peoples.facebook is also available for the advertising.facebook is a great source of networking.facebook is a popular social networking site.facebook is also available in 70 languages.there are lot of facebook features i.e group,pages,gifts etc.facebook offers a great things for the members also provide a great privacy settings. i think facebook is a great marketing source.facebook website is written in c++ and php programing languages.facebook website required rigistration.there are 1 billion (1 october 2012).alexa rank of the facebook is 2.


Top search engines in the world.

Top search engines in the world.

          1)          Google


Top search engines in the world.
Google is industry in internet and computer software.google is a usa multinational company.google started in 1996.

http://www.Google.com


          2)         Yahoo

Top search engines in the world.

yahoo is launched in 1994.yahoo is a oldest web site.


http://www.Yahoo.com


Sunday 25 November 2012

How to add meta tags in blogger.

How to add meta tags in blogger.

How to add meta tags in blogger.


Meta tags is a very usefull techniques to promoting your blog or website.meta tags is a hidden tags.meta tags is very usefull for the seo.

see the following meta tags.

<meta content='' name='description'/>
<meta content='' name='keywords'/>
<meta content='' name='author'/>

    In the description tap you put your blog or website information.in keyword tab put your keywords as computer,internet,blogger,adsense.in author tab type your name.


Friday 23 November 2012

What is css?

What is css?

What is css?

          Cascading Style Sheets, fondly referred to as CSS, is a simple design language intended to simplify
the process of making web pages presentable. Put simply, CSS handles the look and feelpart of a
web page. With CSS, you can control the color of the text, the style of fonts, the spacing between
paragraphs, how columns are sized and laid out, what background images or colors are used, as
well as a variety of other effects.


CSS was created in language that is easy to learn and understand, but it provides powerful control
over the presentation of a document. Most commonly, CSS is combined with the markup languages
HTML or XHTML. These markup languages contain the actual text you see in a web page — the
paragraphs, headings, lists, and tables — and are the glue of a web document. They contain the
web page’s data, as well as the CSS document that contains information about what the web page
should look like.


HTML and XHTML are very similar languages. In fact, for the majority of documents today, they
are pretty much identical, although XHTML has some stricter requirements about the type of syn-tax used.



Thursday 22 November 2012

What is operating system?

What is operating system?

What is operating system?



    Most computer users have had some experience with an operating system, but
it is difficutt to pin down precisely what an operating system is.  Part of the prob-
lem  is that  operating systems perfom, two  basically unrelated functions, and
depending on who is doing the talking, you hear mostly about one function or the
other.



    Modem computers consist of processors, memories, timers, disks, mice, network
interfaces, laser printers, and a wide variety of other devices. In the alternative
view, the job of the operating system is to provide for an orderly and controlled
allocation of the processors, memories, and I/0 devices among the various pro-
grams competing for them.

    

Monday 19 November 2012

What is www?

What is www?

What is wwww?



                                                                                 WWW stands for world wide web.www is also called as web.web is a part of the internet that supports multimedia and linked documents.web is ever changing and consists of billion of web pages.


Sunday 18 November 2012

Html introduction

Html introduction

Html introduction


                    HTML stands for Hypertext Markup Language. And the fascinating thing about HTML is that it is based on a simple text file. It isn’t magic—it’s hypertext markup. The markup tags tell your browser how to display the page. 


It seems that the Internet world changes completely every few years. We are on the brink of change now. Since the early 1990s, HTML has evolved through several language specifications. The last HTML specification, HTML 4.01, allowed you to use both uppercase and lowercase tags. The next generation of HTML is XHTML, which stands for Extensible Hypertext Markup Language. The first XHTML spec, XHTML 1.0, was recommended as a standard by the W3C World Wide Web Consortium in 2000.



Saturday 17 November 2012

Perl programing language

Perl programing language

Perl programing language

            Perl is a very high-level programming language originally developed in the 1980s by Larry Wall. Perl is now being developed by a group of individuals known as the Perl5-Porters under the watchful eye of Larry. One of Perl's many strengths is its ability to process arbitrary chunks of textual data, known as strings , in many powerful ways, including regular-expression string manipulation. This capability makes Perl an excellent choice for database programming, since the majority of information stored within databases is textual in nature. Perl takes the pain of manipulating strings out of programming, unlike C, which is not well-suited for that task. Perl scripts tend to be far smaller than equivalent C programs and are generally portable to other operating systems that run Perl with little or no modification.



Perl also now features the ability to dynamically load external modules , which are pieces of software that can be slotted into Perl to extend and enhance its functionality. There are literally hundreds of these modules available now, ranging from mathematical modules to three-dimensional graphics-rendering modules to modules that allow you to interact with networks and network software. The DBI is a set of modules for Perl that allows you to interact with databases.



In recent years, Perl has become a standard within many companies by just being immensely useful for many different applications, the "Swiss army knife of programming languages." It has been heavily used by system administrators who like its flexibility and usefulness for almost any job they can think of. When used in conjunction with DBI, Perl makes loading and dumping databases very straightforward, and its excellent data-manipulation capabilities allow developers to create and manipulate data easily.


Friday 16 November 2012

Hercules game download full

Hercules game download full



Hercules is a disneys action game.Hercules is a good game in 2 D graphics.

key to using playing Hercules

 keys         z, x ,c ,s ,d,


Download Now

Orwell Dev-c++ download full version free

Orwell Dev-c++ download full version free

Orwell Dev-c++ download full version free

Orwell Dev-c++ download full version free


Download Now


Poweriso registration key

Poweriso registration key

USER : Dracul 
SERIAL : 65NC4-6L14G-VLS9E-VBLIB-NR38C


Poweriso registration key


USER : Dracul   
SERIAL : 65NC4-6L14G-VLS9E-VBLIB-NR38C




Media player classic download free

Media player classic download free


Media player classic 3 2 1

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VLC 2.0.4 latest version download free

VLC 2.0.4 latest version download free

vlc download free


Vlc is most important software.

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Computer wallpapers

Computer wallpapers

Computer wallpapers

Computer wallpapers

Computer wallpapers

Computer wallpapers

Computer wallpapers collection


Study of keyboard

Study of keyboard

                         The keyboard is an input device which generates all 128 characters in ascll as well as special symbols and graphics shapes.the keyboard can provide a total 256 characters, shapes and symbols.unlike many other microcomputer keyboard, the ibm pc keyboard contains electronic circuits that enhance key operation and permits key to be redefined.

Study of keyboard


Facebook expands Gifts service with more products

Facebook expands Gifts service with more products

top social networking site facebook launches gifts services.suppose your facebook friend birthday you can send real gift.


                                              Top social networking site facebook launches gifts services.suppose your facebook friend birthday you can send real gift.


Microsoft Windows 8 launched

Microsoft Windows 8 launched

                                            Microsoft windows 8 launched in 1 augest 2012.windows 8 lot of changes.windows 8 depends upon windoows 7.


Microsoft Windows 8 launched




What is RAM?

What is RAM?

What is RAM?


RAM - Random access memory

 Ram is accessed the stored data from computer.ram accessed the data from cpu quickly.two main forms of the ram is static ram and dynamic ram.ram takes a integrated circuits.

Which processor is best?

Which processor is best?

INTEL PROCESSOR WITH MOTHERBOARD

Which processor is best?
AMD PROCESSOR WITH MOTHERBOARD


Which processor is best?



I think intel is best processor in the world.


What is computer?

What is computer?

What is computer?
               


                 


                A computer is a electronic device which store information and processing a data.computer can perform the calculation.computer is a advanced multi electronic device.computer device that accepts information.mostly people likes desktop computer.computer stores,retrive and process the data.