will using Ccleaner permanently remove deleted files? or do i need something else? im going to be getting a used computer off a friend for a younger cousin of mine for his first computer. im pretty sure my friend has some porn on his computer and i kinda joked to him to delete any pornographic pictures before giving me the computer. im not really worried about my cousin trying to go deep with programs to retrieve anything, but i dont want to take any chances for him to get into trouble in the future. i guess i dont really trust my friend as to the pictures hes been downloading and dont want to take a chance. im getting the computer free so cant beat the price. ive read that even when pictures are deleted they are not permanently deleted and can still be retrieved. i would like a way to absolutely permanently remove any deleted files. i know in Ccleaner you can go to options, settings, "wipe free space drives" for C: but will that do it? what about Ccleaner, secure file deletion (slower) ..does that do it? if there are any programs to download i would prefer ones that are not large in size as i only have a dila up connection.