Learn how to change MAC address in windows 8 and Windows 8.1

Learn how to change MAC address in windows 8 and Windows 8.1

MAC address is combination of Hexadecimal values:

Just follow the below pictorial directions and you will be through:

1. Go to Control Panel.

How to change MAC address of smartphone mobile in Android

How to Change MAC address of Android Smartphone

Hello all readers, this post is related to changing MAC that is Media Access Control Address in smartphone, especially on Android. Well many people say it is not possible, but they are wrong it is actually possible and lets do it....

To do this activity, the Android smartphone must be rooted, that means you must have a Superuser enabled and if you don't know how to root then Google it with your smartphone name and download the root files.

How to change image on JPanel on action Command button

Welcome to itsitrc blogspot .

This article is for Java Applet .

Problem :

How to change image on JPanel on action Command button ?

Answer :

To satisfy this output we have step by step code described below.
To carry out this code you need to save images in your bin folder inside your workspace and just for example you need have .jpg extension images.
Save it as :
"1.jpg ",  "2jpg" ... so on just for testing issue....!

Reset BIOS Supervisor Password

Many times it happens that our computer vendor often lock our computer BIOS with Supervisor Password. So, if we ever need to change boot device settings or any other settings in our BIOS then we have to go to the service center to do it. Here, I will show you how to bypass the Supervisor Password and reset it.

How To:

1. Switch On the Laptop.

> Go to BIOS Setup on startup. The BIOS will request for Supervisor password. Enter anything, for 3 times, and then the system will display a System Disabled message.

Enter Wrong Password

Ignore Warning

2. System Disabled Code.

> Write down the code displayed below the System Disabled message. You need to generate the BIOS backdoor password.

Note down this code

3. Backdoor Password Generation.

> On a computer with Internet connection, go here and enter the code, you got in previous step. This site will generate a backdoor password for you.

Go to the link provided

4. Restart Computer.

> Again go to BIOS Setup screen, again it will ask for Supervisor password, now enter the Backdoor password that you got from the website. There you go, you just unlocked your BIOS. 

Enter the password you got from website

 

5. Change Password.

> Now go to Security tab in the BIOS, and change Supervisor password to whatever you want or keep it blank. Whenever it asks for old password, type in the Backdoor password.

Now change the password

It is as simple as that..!!