How to create a password reset disk in Windows 7

The password of a user account is to make that account security and password reset system allows a user to reset his forgotten password. We set a password to our desktop, laptop or any other device for secure our data and system. If you are using windows 7 then this OS will allow to create a password reset disk in a very simple way.

This disk will be your flash-drive and after creating a password reset disk, it will allow to reset your forgotten password in logging mode. It is no needed download any software or ISO file and burn them to a CD/DVD, if you have a flash-drive with 2.0 KB free space.

Simple way to create a password reset disk in windows 7

• Plug-in your flash-drive or USB drive.
  
  
• Open the Control Panel
  
  
• Navigate to User Accounts (if the control panel is shows all control panel items) or User Account and Family Safety>User Accounts (if the control panel shows Computer Settings).
  
  
• The previous action will turn you in current user account to Make Changes Current User Account.
  

Create password reset disk

• Just look at the left side to find out Create a Password Reset Disk and click on it.

• Now "forgotten password"  Wizard should come and if it is then press Next.

Forgotten password wizard

• In this section select your flash-drive on which you want to create a password reset disk.

Select flash-dive

• Select your disk and go Next where you have to provide a current account password.

Provide current account password

• Hit the Next and the password reset disk will start to create it.

100% complete

• Press Next after completing 100% progress.

• Hit Finish to finish the wizard and you are done!
  

  

  
  

For now whenever you will forget your log on password just plug in your flash-drive and click on reset password. Windows 7 will show this option after hitting wrong password first time. You are also allowed to create a password reset disk when you are not the admin and not working under an admin account.

A new file named "userkey.psw" will be created on your flash drive which should keep save as it is needed to reset your password.

3 Ways to Enable Administrator Account in Window 7

The administrator account is a hidden, disabled and built-in account with Windows 7/Vista/xp. But a user can enable this account for some special actions. Such as troubleshooting, installing harmful software or some special networking tasks. By default, most of the user accounts are a part/member of the Administrator account. Others are standard accounts without being any part of an administrator account.


Windows disabled this account to prevent malicious programs and harmful activities on the system. So any special task of system needs administrative privilege and the annoying UAC (User Account Control) bar will pop up for the users, except the administrator account.

This post will show you how to enable Administrator account in three easy ways. Choose only one method from below to activate administrator account.

Method#1. Using command prompt:

Search cmd.exe in start menu and run cmd.exe as administrator.

Start menu > cmd.exe 

To enable Administrator account Type: net user administrator /active:yes

To enable administrator account 

Hit enter and the command should execute successfully.

Command line to disable this account: net user administrator /active:no

To disable administrator account 

Method#2. From Local Users and Groups

Go to control panel navigate to Administrative tools and computer management.

Control Panel > Administrative Tools > Computer management  

Expand the Local users and Groups arrow and select Users. Then, From the right pane, double-click on the Administrator.

Local users and Groups > Users & Administrator  

Un-check the "Account is disable" and it should be look like below.

Administrator account properties

OK it and your settings will be saved.

From here you can also disable the Administrator or other account.

Method#3. From Local Security Policy

Type secpol.msc in start menu and run it as administrator.

start menu > secpol.msc 

From this Local Security Policies, expand the security options under the Local Policies.

Find "Account: Administrator account status" from the right pane.

Local Security Policies 

Open the "Account: Administrator account status" and choose Enabled to enable it.

Administrator account status 

You can also disable it from here.

After completing any of above processes, reboot your PC or log off. Now you will see a new account "Administrator" which has no password by default. Log in to this account and enjoy the real administrator power of your PC.

How To Install Android-x86 4.0 Using QEMU On Ubuntu 11.10/12.04

In this guide we will see how to install Android-x86 4.0 (based on ICS) or any older version of Android-x86 under Ubuntu using the QEMU processor emulator. You can find all Android releases here, but in this tutorial we will see how to install the Android-x86 4.0 release available for ASUS laptops.

The installation will be in the home directory of Ubuntu, specifically in the android-x86 folder, you can set any other folder name, but make sure you set it correctly in the commands given below.

Getting Started

Download the Android-x86 4.0 iso file to your home directory (inside the "android-x86" folder) with the following commands:

mkdir ~/android-x86/ && cd ~/android-x86/


wget -O android-x86-4.0.iso http://goo.gl/zDvR6

Install now QEMU with the following command:

sudo apt-get install qemu-kvm

Let's now create a virtual machine called android-4.0.img, you can rename it to whatever you want. The size for this virtual machine is 1GB, you can set it to any other value depending on the free space you have.
Create it now with this command:

qemu-img create ~/android-x86/android-4.0.img 1G

To start the installation, run these commands:

cd ~/android-x86/


kvm -m 512 -cdrom android-x86-4.0.iso -hda android-4.0.img -boot d

 Note: the -m 512 parameter is used to set the memory size for the virtual machine, you can adjust it to whatever you want.

In the fisrt screen, select " Installation - Install Android-x86 to harddisk" and press Enter:

In the next screen, select "Create/Modify partitions" and press Enter:

In the "cfdisk" screen, select "New" and press Enter:

Keep the "Primary" option selected and press Enter:

You will be prompted now to enter disk size, press simply Enter to use all available disk space:

Select the "Bootable" option and press Enter:

The disk  must be marked as bootable under the "Flags" label, then select "Write":

Type "yes" to confirm. After the operation is complete, quit the current screen:

The disk already created will now show up in the partition selection screen, select it and press Enter:

Select now the "ext3" filesystem and press Enter, then confirm your action:

If you receive this error:

cannot mount /dev/sdaX

Then select the " ntfs" file system instead and repeat the operation. You will be then prompted whether to install or not the GRUB boot loader, select "Yes" and press Enter:

The next screen is optional, which is needed for debugging and may take much disk space. So, select "No" and press Enter:

 When the installation is successful, you will get this screen:

Select "Reboot" and press enter. Wait now while Android-x86 4.0 is starting up:

You can start later the Android OS with this command from the terminal:

kvm -m 512 -hda ~/android-x86/android-4.0.img

Note: Tested under Ubuntu 11.10 (Oneiric Ocelot) and Ubuntu 12.04 (Precise Pangolin) and may work in older versions of Ubuntu (11.04/10.10, etc.).

Source :  http://www.upubuntu.com/2012/03/how-to-install-android-x86-40-using.html

How To Install Ubuntu 12.10 Using VirtualBox

 

If you want to test Ubuntu 12.10 (Quantal Quetzal) without bothering yourself in partitioning your hard drive or dual booting with another OS, you can use VirtualBox which allows to install multiple operating systems (Linux, Windows, Mac OS X, etc.) in your host machine. This tutorial will explain to you how to create a virtual machine and how to install Ubuntu 12.10 in it. These steps are also applicable on other Ubuntu versions (12.04/11.10, etc.).

If you are working on a host machine running Ubuntu, you can install the latest version of VirtualBox (version 4.2.0) with these commands:

echo "deb http://download.virtualbox.org/virtualbox/debian $(lsb_release -sc) contrib" | sudo tee /etc/apt/sources.list.d/virtualbox.list

wget -q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | sudo apt-key add -

sudo apt-get update

sudo apt-get install virtualbox-4.2

For other operating systems, you can download the appropriate file from here. Also, you need to download the iso image of Ubuntu 12.10 from here .

Creating The Ubuntu VM (Virtual Machine)

Open VirtualBox and click New, then in the VM setup wizard, click Next and enter a name for your VM (Ubuntu 12.10 for example):

 

Note: Once you write "Ubuntu", the type of the OS will be detected automatically.

  In the next screen, select the RAM size you want to allocate for the VM in megabytes. In this example, we will keep default settings (512 MB):

In the next screen, keep "Start-up Disk" and "Create new hard disk" options selected, then click Next:

Select "VDI (VirtualBox Disk Image)" and click Next:

In this screen, you can choose any option, but it is recommended to select "Fixed size" because it will run faster with less errors:

Next, set the VM size, this depends on the free disk space you have on your physical hard drive (no less than 5GB):

Once your virtual machine is successfully created, right click it in the VM VirtualBox Manager and select "Settings":

Open the "Display" tab and check on "Enable 3D Acceleration," then click OK:

Installing Ubuntu 12.10 Quantal Quetzal

Start now the Ubuntu VM you have created. In the window for selecting an installation media, click the browse button and open the iso file of Ubuntu 12.10 you have downloaded from the link given above:

In the first installation screen, select "Install Ubuntu":

Select now an install language from given options and click Continue:

In the next screen, the options given are not necessary, but you can select them if you want to download updates from the internet and install some packages needed for running MP3, Flash, etc.

Since it is a new installation, we will select "Erase disk and install Ubuntu". Also, if you want to encrypt your hard disk, you can select "Encrypt the new Ubuntu installation for security", which is a new feature introduced in Ubuntu 12.10 allowing to encrypt the whole hard disk not only the home folder:

The installation will now begin, you can now proceed with the configuration of your user account by selecting firstly the city you live in:

Slect next the keyboard layout and click Continue:

Add now your user account details, then click Continue:

The installation will now proceed:

At the end of the installation, you will be required to restart your system:

That's it! Ubuntu 12.10 is now installed: