Not everyone wants to delete their history of what websites they have visited recently. Many of us want to specifically KEEP a record. But when you set the programme to PC Checkup, it will not allow you to opt out of deleting records, if you want to check and eliminate other things like "Useless files" and "Invalid registry entries". There is a separate "Privacy Protector" section, but that is all the things you may not want deleted! And if you click those off there, unfortunately you will still find the records get deleted under PC Checkup!