How to Get Maximum Battery Life in Laptop?

1. Backlight Levels/ Screen Brightness.
--------------------------------------------------
You don’t always need the brightest screen for using your Laptop. A small change in the brightness of your Laptop screen can result in giving few extra minutes on battery as the LCD screen uses the bigger part of your battery energy.

2. Multi Media/ Entertainment
--------------------------------------------------
Okay, you laptop has all the function including the ability to play games, movies and music. But cutting on them would also bring a drastic change in the battery backup of your Laptop.

3. Heavy Applications
--------------------------------------------------
You might avoid running heavy application all the time. And try keeping them closed when you are not using them. Avoid using them (if not urgent) when you are on battery, you can always get back to AC plugin and do it later.

4. Wireless and Bluetooth
--------------------------------------------------
The wireless system for your Computer sends and receives data packets which also require some energy. You can disable it when you are not using a wireless connection.

5. Heating Issues
--------------------------------------------------
Heat is the biggest enemy of any electronics device, same goes with Laptops, try using Laptop without making it too hot. Avoid blocking the air which comes from the laptop fan.

6. Using AC Adapter
--------------------------------------------------
Few people say that you should not keep your laptop plugged in when it is charged completely, it’s all wrong. Laptops manufactured these days are smart enough to stop charging the batteries when they are fully changed. Try using your Laptop with AC adapter plugged in.

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Android Secrete codes

1. Phone Information, Usage and Battery – *#*#4636#*#*
2. IMEI Number – *#06#
3. Enter Service Menu On Newer Phones – *#0*#
4. Detailed Camera Information – *#*#34971539#*#*
5. Backup All Media Files – *#*#273282*255*663282*#*#*
6. Wireless LAN Test – *#*#232339#*#*
7. Enable Test Mode for Service – *#*#197328640#*#*
8. Back-light Test – *#*#0842#*#*
9. Test the Touchscreen – *#*#2664#*#*
10. Vibration Test – *#*#0842#*#*
11. FTA Software Version – *#*#1111#*#*
12. Complete Software and Hardware Info – *#12580*369#
13. Diagnostic Configuration – *#9090#
14. USB Logging Control – *#872564#
15. System Dump Mode – *#9900#
16. HSDPA/HSUPA Control Menu – *#301279#
17. View Phone Lock Status – *#7465625#
18. Reset the Data Partition to Factory State – *#*#7780#*#*
19. Format Your Device To Factory State(will delete everything on your phone) – *2767*3855#
20. Hidden Service Menu For Motorola Droid – ##7764726

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How To recover Saved Password In Firefox ?

1. Open Firefox Web Broweser
2. Then Click on FireFox > Option > Option as shown in below picture
3. Then a POP Up box will appear, In that go to security and click on Show Passwords as show below.
4. Now click on website whose password you want to see ans click on show password as shown in below image.

(Note: It will ask for confirmation so click on yes when dialog box appears)

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How To Install Android on PC or Laptop

Android has a got very important place in our Tech World.Now in market you can get many devices running on Android like Smartphones to Tablets, Tablets to Camera and i can simply say that the major Portable device in the market are running on Android.But there is no PC running on Android, So if you want then you can run Android on your PC.

Prerequisites:-

• Android ROM File you can get any android version ROM file that you want to run.Here i Will be using Android 4.2 Jelly Bean: Download From here
• Virtual Box Software Download From here

Download all the things needed in this process and then go through the below step to install Android OS on you PC.

• After Downloading the Virtual Box.Install the Virtual Box on your System and while installing it may ask you to install a new network adapter so not to worry.

• Now Launch the Virtual Box and create a new virtual machine, this is going to be where you gonna run Android OS.Click on New button and after that name your machine.Now select Linux from Type Drop down list and then other Linux in version.Finally hit Next.

• Now set the memory Slider to 512 MB or more this is the RAM which Android OS will be using and click Next.
• Now create a virtual Hard Drive and click on Create.Select VDI and Click Next button and select the Fixed Size button also and final proceed by Clicking Next.
• Choose how much space do you want to allocate the Virtual Hard disk and also select the Location where do you want to create this disk.

• Now Select the new virtual machine you created above.Then click on Settings button, then Click on Storage on the left hand side and at the last click on Empty entry in the Storage Tree.

•  Now select Chose a Virtual CD/DVD disk file from right side menu.And Browser the Android ROM file that you downloaded and Click on open.Now Switch ON your Virtual Machine by Clicking on the Start Button at the top Toolbar.

Follow The Steps For Installing Android Rom File:

• It will Show a Blue Installation Screen like below Screen Shot.Select the Last Option Installation by Scrolling down down from arrow keys and hit enter.

•  Now Select the Create/Modify Partion option.And Select New at the bottom of the screen and press Enter key.Select Primary option and press enter to create a partion which will occupies your virtual drive.

• Now select the Boot able option and press enter, select the Write option and press enter, then type yes (to confirm) and press Enter again.Select Quit and choose the partion you created above and press Enter.
•  Now you will be asked to choose the File System.Choose ext3 File System and select yes to confirm.

• Now be patient as it will take some minutes to install Android, select yes to install it and select yes again to make the system directory writable.
• Now Finally you will be Prompted a Congratulation screen showing that you have successfully installed Android OS.Now Just run Android OS by hitting enter.

• Now you are done you installed the Android OS.Now just configure the OS for the first time and enjoy Android !!

If you find any difficulty in any of above steps feel free to comment below we will help you for sure.Don't forget to share this Awesome article with your friends!! :)

Note:-

you can activate mouse in it
Go to Device>USB device>your mouse name
just click on it and mouse will be activated

It will work only if u have USB mouse.

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Download Your Torrent Files Using IDM

• First go to ZBIGZ.
• Sign up for a free account.

• After sign up is finished go to your torrent search engine and search for the file which you want to download with idm. 
• Then download your torrent from your  desired torrent website. 
• Now go again go to ZIBGZ.COM(click here) . 
• Then click on the upload buttom and choose the torrent which you want to download. Then,click on button go. 

• Next a window will pop up asking for free or premium download.now click on the free download.

• After choosing free your torrent will be downloaded by high speed servers and your file will be ready to download.

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How To Watch or Stream Torrents Without Downloading

The Recent release of the innovative and powerful media player, Roxplayer, has caused much excitement among technology fans and there is good reason for this. The Roxplayer enables users to stream their audio and video files onto their PC without having to go through the process of any downloads or installing programs. Roxplayer has made things so much easier for people by allowing the direct streaming of files from external devices directly onto ones PC or Mac.

The fact that no additional downloads are necessary with Roxplayer means that no extra storage space is taken up on your computers hard drive. This means that your processor will continue to run smoothly and not be slowed down by the downloading of programs.

The designers of the Roxplayer have made it totally compatible with BitTorrent. What this means for the user is that they are able to directly stream files from BitTorrent without having to download anything else. Another really cool feature of the Roxplayer is the fact that it supports the streaming of online channels straight to the users PC-allowing them to enjoy their favorite online channels from the comfort of their homes. The Roxplayer also hosts many cool plug ins- perhaps the most notable being a plug in which allows the direct streaming of movies for BitTorrent.

To Start Stream you have to follow 2 easy steps:

1.Visit Developers official website and install the latest version of the software. The installation takes not more than one minute. After start the player and go to FILE menu and click on “OPEN .TORRENT”. Choose any torrent file from your PC or use Magnet link.

2.After you’ve imported torrent it takes 30-70 seconds to start the stream. Please wait this time and after you will be able to enjoy streaming video files.

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How Can You Disable Your Desktop?

GOTO RUN --> Type "regedit" 

After this, Follow following steps----

Key: (HKCU|HKLM)\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Value Name: NoViewContextMenu

Value Type: REG_DW ORD

Set To: 1 to enable, 0 to disable (0 Default)

Notes: Use this to disable right click context menu on the desktop.

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Simple Demo Of RMI Registry Program

Demointerface.java

/**

 *

 * @author Nish

 */

public interface DemoInterface extends java.rmi.Remote{

    

              public String sayDemo() throws java.rmi.RemoteException;

}

Demosever.java

import java.rmi.RemoteException;

import java.rmi.registry.LocateRegistry;

import java.rmi.server.UnicastRemoteObject;

/**

 *

 * @author Nish

 */

public class DemoServer implements DemoInterface{

    

String message;

    

public DemoServer(){

        

super();

    

}

    

public DemoServer(String msg){

        

message = msg;

   

 }    

    

@Override

    

public String sayDemo() throws RemoteException {

       return message;

    

}

    

public static void main(String []args){

  

      try {

            

DemoInterface  h = new DemoServer("Hello");

            

DemoInterface stub = (DemoInterface)UnicastRemoteObject.exportObject(h, 0);

            

java.rmi.registry.Registry reg = LocateRegistry.getRegistry();

  

          reg.rebind("Hello", stub);

            

System.out.println("Server is ready for Operation");

        

} 

catch (Exception ex) {}

        

    

}

}

Democlient.java

import java.rmi.registry.LocateRegistry;

import java.rmi.registry.Registry;

/**

 *

 * @author Nish

 */

public class DemoClient {

    

public static void main(String []args){

      

  try{

           

 Registry reg = LocateRegistry.getRegistry("localhost");

           DemoInterface h = (DemoInterface)reg.lookup("Hello");

            

System.out.println(h.sayDemo());

        

}

catch(Exception e){}

  

  }

}

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Steps To Run RMI Program in JAVA

Using the Following steps you can able to run your RMI program in JAVA 

1) First Comiple all java class
javac *.java
2) Then after start rmi registry
start rmiregistry
3) Then after generate stub and skelton using rmic,
rmic (implemented class)
4) Then after run server
java Server
5) Then after open new command prompt in same directory and run client
java Client

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To Convert a FAT Partition to NTFS

Perform the following steps--

1) Open 'Command Prompt'.

2) At the command prompt, type the following-
CONVERT [driveletter]: /FS:NTFS.
'Convert.exe' will attempt to convert the partition to NTFS.

NOTE :- Although the chance of corruption or data loss during the conversion from FAT to NTFS is minimum, it is best to perform a full backup of the data on the drive that it is to be converted prior to executing the convert command.

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Steps To Delete Viruses From your PenDrive

If your Pen Drive is infected with any of the following viruses:

* Autorun.inf
* new folder.exe
* Iexplorer.vbs
* Bha.vbs
* nfo.exe
* New_Folder.exe
* ravmon.exe
* RVHost.exe or any other files with extension. 

Actually this viruses are hidden and can't be seen even after you enable show hidden folders.
Following simple dos command will change the attributes of these files ,there after you can remove it by pressing delete key.
Follow these steps:

Step1.:Type cmd in Run

Step2.: Switch to the drive on which pen drive is connected (like C:\> h: enter)

Step3.: type exactly as attrib -s -h *.* /s /d and hit enter (don't forget spaces).

Now you can see hidden virus files and you can delete them.

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Get to Unblocked Websites Using Google! - Google as proxy!

Many are kids that go to school this will be helpful to them. I have seen tons of tutorials on using a cracker and using a proxy etc. But you need to realize that some schools block that too.

Ok, let's start from the beginning. We all know that Google is more than a search engine; we do use it as provider for email, mapping, news and many other services. Google is now also a free proxy service. Proxy is a device that stands between a PC and the internet, providing all the connections to the world wide web. What a proxy does is to receive all data from a requested site, so when you access web pages all data come from proxy.

The purpose of this is simple. To access blocked site.

Here is how to use it.

1) Open up your browser.
2) Go to - http://www.google.com/translate?langpair...inname.com OR you can also go to http://www.systranet.com/web

In the domain name type the site you are trying to access and press enter. Thats it!

Its that simple. That will translate the page from ES = Spanish to EN = English. It will act as a proxy and you can surf without any hesitation!

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Steps To Find Manufacturing Date Of Your Computer

WANT TO KNOW THE MANUFACTURING DATE OF YOUR COMPUTER??

Follow the Steps:
1) Open run and type debug & hit OK
2) In command prompt type DF000:FFF5 hit enter...!

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Password Vulnerability in All Browser

How to Get Password Of Any Site using's Browser's  Vulnerability

Step 1 - Open any browser and open any website like facebook.com

Step 2 - Give your credentials (Username and Password)

Step 3 - Now right click on password pane where you input your password than choose last option > Inspect Element.

Step 4 - Now you got the Element console and automatically one line is selected, where you can see
<input type="password" class="inputtext" and so on.

Step 5 - You just simply click on "password" and rename or replace it with word "text" (without quotes) and press Enter key.

Step 6 - Now you got the password.

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Lock Your Folder Without Any Software

How To Lock Folder ?

1. Open Notepad and Copy code given below into it.

cls
@ECHO OFF
title coolhacking-tricks.blogspot.com
if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST MyFolder goto MDMyFolder
:CONFIRM
echo Are you sure to lock this folder? (Y/N)
set/p "cho=>"
if %cho%==Y goto LOCK
if %cho%==y goto LOCK
if %cho%==n goto END
if %cho%==N goto END
echo Invalid choice.
goto CONFIRM
:LOCK
ren MyFolder "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
echo Folder locked
goto End
:UNLOCK
echo Enter password to Unlock Your Secure Folder
set/p "pass=>"
if NOT %pass%== killer goto FAIL
attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" MyFolder
echo Folder Unlocked successfully
goto End
:FAIL
echo Invalid password
goto end
:MDMyFolder
md MyFolder
echo MyFolder created successfully
goto End
:End

2. Save the notepad file as lock.bat (.bat is must)
3. Now double click on lock.bat and a new folder will be created with name MyFolder
4. Copy all your data you want to protect in that New folder
5. Now double click on lock.bat and when command promp appears Type Y and press enter.
6. Now MyFolder will be hidden from you view, to access that folde double click on lock.bat
7. It will ask for password enter your password and done. (Default password is killer)

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Java Swing Look and Feel Feature-Example-Set Motif,Metal and Windows Look and Feel

Write a following code in netbeans IDE 7.1 and save file as RegistrationForm.java and run it and you can able to set your look and feel in your application.  

package registrationform;

/**

 *

 * @author NISH

 */

import java.awt.Container;

import java.awt.Font;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import javax.swing.*;

public class RegistrationForm extends JFrame implements ItemListener,ActionListener{

    JLabel title,lookfeel;

    JLabel l[]=new JLabel[7];

    JTextField t[]=new JTextField[7];

    JPasswordField tp;

    String lbl[]=new String[7];

    Container c;

    JComboBox cb;

    JRadioButton male,female;

    JOptionPane jop;

    ButtonGroup grp;

    JButton breg,bcncl;

    int vsp=80,hsp=100;

    int spx,spy;

    public RegistrationForm()

    {

        lbl[0]="Name :"; lbl[1]="Address :"; lbl[2]="Gender :"; lbl[3]="Email :"; lbl[4]="Phno :"; lbl[5]="Uname :"; lbl[6]="Password :";

        c=this.getContentPane();

        setLayout(null);

        lookfeel=new JLabel("Select LookAndFill :");

        lookfeel.setBounds(5, 5, 120, 20);

        c.add(lookfeel);

        cb=new JComboBox();

        cb.setBounds(125, 5, 75, 20);

        cb.addItem("Metal");

        cb.addItem("Motif");

        cb.addItem("Window");

        c.add(cb);

        title=new JLabel("Registration");

        title.setFont(new Font("Times New Roman", NORMAL, 20));

        title.setBounds(170, 30, 120,90);

        c.add(title);

       

        spy=30;

        spx=100;

        for(int i=0;i<=6;i++)

        {

            l[i]=new JLabel(lbl[i]);

            l[i].setBounds(vsp,hsp , 80, 40);

            hsp=hsp + spy;

            c.add(l[i]);

        }

        male=new JRadioButton("Male");

        female=new JRadioButton("Female");

        vsp=80;

        vsp=vsp+spx;

        hsp=110;

        for(int i=0;i<=6;i++)

        {

            t[i]=new JTextField("");

            if(i==2)

            {

                    male.setBounds(vsp,hsp, 60, 20);

                    c.add(male);

                    female.setBounds(vsp + 70,hsp, 100, 20);

                    c.add(female);

                    male.setSelected(true);

                    grp=new ButtonGroup();

                    grp.add(male);

                    grp.add(female);

            }

            else if(i==6)

            {

                tp=new JPasswordField();

                tp.setBounds(vsp, hsp, 170, 20);

                c.add(tp);

            }

            else

            {

                t[i].setBounds(vsp,hsp , 170, 20);

                c.add(t[i]);

            }

            hsp=hsp + spy;

        }

        breg=new JButton("Submit");

        breg.setBounds(110, hsp+spy, 90, 30);

        c.add(breg);

       

        bcncl=new JButton("Cancel");

        bcncl.setBounds(220, hsp+spy, 90, 30);

        c.add(bcncl);

        cb.addItemListener(this);

        breg.addActionListener(this);

        bcncl.addActionListener(this);

    }

    public static void main(String[] args) {

        RegistrationForm rg=new RegistrationForm();

        rg.setTitle("Registration Form");

        rg.setSize(450, 500);

        rg.setResizable(false);

        rg.show();

    }

    @Override

    public void itemStateChanged(ItemEvent e) {

        try {

            if(cb.getSelectedItem().toString() == "Metal")

            {

                UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");

            }

            if(cb.getSelectedItem().toString() == "Motif")

            {

                UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");

            }

            if(cb.getSelectedItem().toString() == "Window")

            {              UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");

            }

            SwingUtilities.updateComponentTreeUI(c);

        }

        catch(Exception ex)

        {

        }

    }

    @Override

    public void actionPerformed(ActionEvent e) {

        jop=new JOptionPane();

        String str="";

        if(e.getSource().equals(breg))

        {

                for(int i=0;i<=6;i++)

                {

                    if(i==2)

                    {

                        if(male.isSelected())

                        {

                            str= str + lbl[i] + " " + "Male" + "\n";

                        }

                        else

                        {

                            str= str + lbl[i] + " " + "FeMale" + "\n";

                        }

                    }

                    else if(i==6)

                    {

                        str= str + lbl[i] + " " + tp.getText().toString() + "\n";

                    }

                    else

                    {  

                        str= str + lbl[i] + " " + t[i].getText().toString() + "\n";

                      

                    } 

                } 

               jop.showMessageDialog(c,str,null, JOptionPane.INFORMATION_MESSAGE);

        }

        for(int i=0;i<=6;i++)

        {

            t[i].setText("");

        }

        tp.setText("");

        if(e.getSource().equals(bcncl))

        {

            for(int i=0;i<=6;i++)

            {

                t[i].setText("");

            }

            tp.setText("");

        }

    }

}

Output:-

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