Have you tried rebooting after deleting your history and then checking if it is still there?
Incidently, if using WinME / XP, you will have all your history in any restore points made at a particular time.
HP Envy x2 review: Hands-on
Iconic New York graphic designer Milton Glaser on his uplifting new subway posters
New iMac Pro release date, UK price & specs rumours
Comment suivre le parcours du père Noël ?