how to use whatsapp on pc

how to use whats app on PC using blue stack software         

whats app massenger is generally use for sending messeges to the friends using smartphone and android phones.It required internet connection to run this application.
Now I will tell you some basics steps to install whats app and run on pc.

1.Before doing anything we need a blue stack
software which is use to download whats app.
so firstly download bluestack from Google.


2.Install the blue stack software after downloading.after that the blue stack software download the game data at that time you must have the internet connection



3. Sign in with your Google account
Here blue stack is the android emulator, after that you need to have a g mail account to access the application store data.

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how to add meta tags

Meta tags to each post in blogger

Generally many people often think that meta tags as just the post description and post keywords used for search engine optimization i.e SEO.The most common use of meta tags is that,  this is just description for the search engine optimization  to search the content from the blog post.

If you want to add meta tags to each post the go to the following procedure: Log in to Blogger->Dashboard

Then go to template and click on Edit HTML

Before doing any changes to blogger backup your all html code.    

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javascript form validation

JavaScript validation

In the below code of html and JavaScript ,the username must not be empty and password must not be empty.One more validation is that username and password must not be same.This is used for log in and form validation .

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how to create a database in mysql

How to Connect with database in PHP

PHP is the server side scripting language which is used in modifying ,add validating script in the html webpage. The code for PHP language is present at server nobody can see the coding of PHP file.PHP is the most popular language and used in most of the web sites to reduce the coding of the whole web sites.

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how to edit HTML in the textarea and update it in PHP

The coding for Edit and Update the HTML content of the text area is given below

                       

       

  <?php       $file="./file name which you want to edit in text area";      $READ = file_get_contents($file);      if(isset($_POST['txt'])){      $data=$_POST['txt'];      file_put_contents($file,$data);  }                         ?>         <form action="file name.php" method="POST">          <textarea name="txt"><?php echo $READ?> </textarea>          <input type="submit" value="submit">         </form>

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how to assemble computer

How to assemble the computer

When we going to assemble the PC then we required 7 components to assemble.

1.Motherboard
2.CPU Fan
3.DDR3 Ram
4.ATX cabinet 
5.SMPS
6.DVD writer
7.Any processor
Firstly take the Motherboard and fix the required processor in it.Make sure that the processor and processor socket have same numbers of pins.Then fix the CPU fan above the processor for cooling purpose.Fix the RAM on the ram sockets .

After that Fix the Motherboard in ATX cabinet by using screws.

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how to make a form in html

How to create the form in HTML

While creating the form in HTML we need some basics tags of HTML some of them are used in creating the form in HTML



Coding for creating the form in HTML

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