You are so lucky you didn’t press those keys. My son was with his dad and phoned me saying daddy computer is having problems. Well his dad decided to call the number and the man did something similar. It allowed him access to the computer and the guy kept saying where do you keep your passwords we have to change them. He hung up and he had to call to get help to get the access off the computer. It was the second time he fell for that. So many scams.