forgotten my password on my windows 8

hi guys i have forgotten my password on my windows 8 system and was wondering how i can bypass this or change it or remove it??
thank your for your time
Answer #1
Use this:
http://www.pogostick.net/~pnh/ntpasswd/bootdisk.html
Answer #2
I’ve heard of a program available here on WBB that could do the trick, but I forgot the name… Sorry! But it could be that it was only for w7, I don’t know.
Answer #3
One of these should work, good luck! Top Password Reset Windows Password 2012
http://www.google.com?t=16481489&highlight=
Windows Password Unlocker Enterprise v5.0.0
http://thepiratebay.se/torrent/7707171/Windows_Password_Unlocker_Enterprise_v5.0.0
Windows Password Remover 7.01
http://thepiratebay.se/torrent/6631087/Windows_Password_Remover_7.01