Lmao. If you want 100% anonymous run maybe Tails OS (Linux) - Routes everything through TOR Networks + You can run an additional VPN if you have a favourite. The best setup is a new HDD fully nuked with Tails OS or Qubes (both Encrypted) - Then to have a nuke script running to moreorless destroy your HDD after so many failed passwords. You can never really be 100% untracable but this would cover you mostly. Best bet is don't fuck about - Even your RAM can be frozen and recovered if quick enough + DNS leaks, etc.