How do I delete locked items in my trash
Ever since I downloaded files from a friend's usb I have been unable to remove anything from my trash. I seem to have 'secure trash' fixed on my computer - would it be better to remove this and how please. I press empty trash and the Secure Empty Trash pops up so press Empty and then the note about locked items pops up and asks if I want to delete all items or just unlocked ones. I have pressed both at different times and nothing works. I always have 9123 items locked into my trash. Help please. Have tried calling support and I'm told to please check the number. Tried to type my number/s into their support box so they can phone me back and they won't accept any numbers with or without area codes. This is hard work. Please help.
MacBook Pro