First Download Cain and Abel Software
Open Cain and Abel Click on Cracker option
Select LM & NTLM Hashes from the left panel now click "+" sign as shown in the figure below.
Click on Next
I want to recover password of "raaz" user name then right click on raaz> Brute Force Attack > NTLM Hashes.
Now you will see window similar to below image. Click on start.
After successfully finished performing password recovery it will show you password like in the image below.
