l0phtCrack
A hacking program for cracking SAM files on Windows systems. L0phtCrack is created by @stake. SAM is the file that stores all accounts and passwords on the computer. Sam is found in C:\\windows\\system32\\config\\SAM or C:\\windows\\repair\\SAM
Im going to use L0phtCrack 5 to get access to this computer my friend gave me since he didnt tell me the password.