Your Computer Has Been Virus Blocked, How to remove it?

For help, visit to: http://goo.gl/QW9kEd

FBI MoneyPak Virus Asks $100, $200, $300, $450$, $500.
FBI Anti-Piracy Warning MoneyPak Ransomware,
FBI Green Dot Moneypak Virus ,
FBI Cybercrime Division Ransomware ,
Department of Justice (DOJ) Virus ,
FBI Cybercrime Division ICSPA Virus ,
The ICE Cyber Crime Center,

Mandiant USA Cyber Security virus ,
NSA Internet Surveillance Program virus (NSA Prism Virus) Asks $300,
United States Courts Virus,
United State Homeland Security Virus,
Computer Crime and Intellectual Property Section Virus ,
Internet Crime Compliant Center Virus,
Your browser has been locked FBI Virus,
Your browser has been locked RCMP Virus,

AFP (Australian Federal Police) Ukash,
AFP ICSPA Ukash,
Canadian ICSPA ( International Cyber Security Protection Alliance),
RCMP ( Royal Canadian Mounted Police Ukash),

PCeU United Kingdom Police virus,
Police Central E-Crime Unit (PCEU) Virus,
Metropolitan police,
Cheshire Police Authority Virus,

Dirty Decrypted.exe Virus- All Your Files Have Been Encrypted,
Europol European Law Enforcement Agency Ukash Virus,
International Police Association (IAC),
Interpol virus