When MS bought Skype and finally merged the IDs with Hotmail and Windows, I was devestated. I had never once changed my password on Hotmail since probably 1996 and it was just a four letter word. So, one day, say 2014, I login to Skype after forever and reset the password but now it also resets the same Hotmail account I used for that Skype ID. I had that password for almost 20 years and bet it was uncrackable since they had stopped allowing less than 4+ digits ages ago. They even scrambled my hotmail's Outgoing user name in the process but whatever - it was just for spam accounts anyhow although I was hopping mad at the time.