Answer:
Answer
You need to run these 5 essential steps to remove all the spyware on your computer.
1. Run Deckard's System Scanner (DSS)
2. Run Malwarebytes Anti-Malware
3. Run the anti spyware removal programs spybot
4 Run Superantispyware
5. Run a complete scan with free curing utility Dr.Web CureIt!
Install threat fire which will enhance your antivirus protection
Answer
I have been trying to answer this question myself. From what I have read, the best way is to download HijackThis, a program which generates a log that you can provide to someone in a help forum. Using your log, they can instruct you on how to rid yourself of nkvd.us. You can get HijackThis by following this link (http://www.tomcoyote.org/hjt/#copyandpaste) which also offers a help forum you can register for.
Good luck.
NB Use hijackthis only if you know what you are doing . Deleting incorrect enteries will harm your computer.