Breaking Administrator’s Password!!
Administrator password can be broken by replacing sam file in system32\config by the sam file in repair folder of windows. it can be easily done on a machine with dual operating systems, simply log on to os other then the one whoes password is to be cracked the way is exactly same as written above but if there is a single os on a machine then there is only one way i.e to use ms dos start up disk or some other boot disk and replace the sam file in config folder with the one in repair folder
note:- this method works only if hard drive is FAT32 formatted because NTFS drive does’nt take boot from Ms DOS
This way you can remove the old administratOr password as if the windows is newly installed and the password was’nt set
Breaking Administrator’s Password!!
Administrator password can be broken by replacing sam file in system32\config by the sam file in repair folder of windows. it can be easily done on a machine with dual operating systems, simply log on to os other then the one whoes password is to be cracked the way is exactly same as written above but if there is a single os on a machine then there is only one way i.e to use ms dos start up disk or some other boot disk and replace the sam file in config folder with the one in repair folder
note:- this method works only if hard drive is FAT32 formatted because NTFS drive does’nt take boot from Ms DOS
This way you can remove the old administratOr password as if the windows is newly installed and the password was’nt set

Join video of various format to command prompt

Yes, that’s right. In this post I am going to show you a simple tip to join video of various formats like Mpeg, dat, mpg.. If you have questions like

1. How to join various video files into one?

2. Join two video files?

3. How to Join videos taken from mobile phone?

Then, the best method to follow is shown below. You can join your video files using just the windows Command Prompt. No need of any video joining software’s.


Step 1: For example if you have 3 videos in your hardrive root drive: video1.mpg, video2.mpg and video3.mpg just rename them to a, b, and c (just the letter withoug the file extension).

Example:
ren video1.mpg a
ren video2.mpg b
ren video3.mpg c

Step 2: Open Command Prompt.  Start–>Run–>type “cmd”.

Step 3: Type the location of the drive like d: or C:

Step 4: Type: Copy /b a + b + c videoname.mpg
and click enter

Step 5: Now wait till you see: 1 files<s> copied.

Join video files using command prompt
And type exit and press enter. Thats it.You are done!

Note: If you want to join two files then those files must have the same extension.

Alternative Method to Join multiple video files using freeware software:

What is Easy Video Joiner?

Join video using freeware video joiner software

Easy Video Joiner can help you join multiple AVI, MPEG (MPG), RM (Real Media) or WMV/ASF (Window Media) files into one large movie file. You can add an unlimited number of video files as you like to the list and easily rearrange their order if needed. With just a few mouse clicks, you can enjoy your movie clips without interruption.


Key Features

1. Can join AVI files(*.avi, *.wav), MPEG-4 and DivX are supported;
2. Can join MPEG files(*.mpeg, *.mpg, *.m2p, *.m1v, *.m2v, *.mp3, *.mpga), MPEG-1 and MPEG-2 are supported;
3. Can join Real Media files(*.rm, *.ram);
4. Can join Windows Media files(*.wmv, *.asf, *.wma);
5. Not only join video files, but also join most audio files with popular format(*.mp3, *.mpga, *.rm, *.wma, *.wav);
6. Very easy to use and very fast to work.

download link

You can even use HJSplit software to join video files or any other files like mp3 too.

Description of HJSplit

HJSplit is a popular set of freeware file-splitting programs created by Freebyte.com in collaboration with various programmers. HJSplit supports many platforms. All versions are compatible with each other and allow you to exchange files between these different platforms. E.g. a file split on the Amiga can be joined on Windows 2000 and vice versa.

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You can now make free calls from your pc to any mobile in the world.



All you need is a mic with ear phones, a decent internet connection and Yahoo Messenger or Skype Installed.I’m now using this free call method and the great thing is that, this trick can be used to make unlimited call to mobiles all over the world and not limited to United states. It even works to make free local mobile calls in India.

So how do we make a call from pc to mobile phone for free?

Install Yahoo messenger or Skype. In case you don’t have it Google it and download the latest version.

Sign into your yahoo messenger or Skype using your yahoo id and password. Configure your microphone and headset if you have installed a fresh yahoo or skype software
Inside your Yahoo messenger dial +18003733411 and press enter(as shown in figure).
Make Free Call from computer to mobile using Yahoo messenger or Skype

Now a small window pops up like the one shown below.

Free Call from Computer To mobile using Yahoo Messenger
An operator greets you with a recorded welcome message along with an advertisement and asks you to select one of the Free411 service. Just hear the services options until they say the last one as “Free Call”. When you hear this, don’t press any number on your keyboard and instead SAY “Free call” loudly on your microphone connected to your PC.
After this voice message is detected by their system, they will run a short advertisement of their sponsor and make sure you don’t press any number at this time.
WAIT UNTIL YOU HEAR A BEEP SOUND after the following message “Please dial the phone number country code first, don’t forget to dial 1 for north America”
After you hear this message ,immediately dial the destination number of your choice along with the country code.(e.g. for north America it’s 1 and for India it’s 91)

Your call will get connected and you can talk for 7 minutes continuous for free. When it gets disconnected, repeat the same procedure again. You can make multiple and unlimited calls with this service.
It was never easy to make a free international call like this before.
So what’s the catch?
FREE411 service toll-free number is based in USA. This company gets paid for the advertisements from sponsors.
Are there any limits on the number of call which we can make?
No. There is no limit on the number of free calls which can be made through this system.
So enjoy this trick to make free international and local calls and make sure you don’t abuse the system.

Folder Options Missing??
Many of us sometimes find the folder options missing in windows explorer due to some virus or trojan effect.
Here's the solution-->

Open Run and then type "gpedit.msc".
Now goto User Configuration > Administrative templates > Windows Component > Windows Explorer.
Click on Windows Explorer you will find the 3rd option on the right side of screen "Removes the Folder Option menu item from the Tools menu"
Just check it, if it is not configured then change it to enable by double clicking on it and after applying again set it to not configured.

I hopes that you will find the option after restarting windows..