I am running XP sp3 with Quick Heal total Secuirity Installed. Thank a lot to nlite Slim down XP ,Tweak it, use good antivirus and enjoy Windows 10 come preinstalled with spyware After installation of few windows update 7/8/8.1 also going to have those spyware. I have no single isue with XP Xp is best Xp Forever