Windows already had a built in keylogger with Window 10 (https://www.pcworld.com/article/423165/how-to-turn-off-windows-10s-keylogger-yes-it-still-has-one.html

Windows already had a built in keylogger with Window 10 (https://www.pcworld.com/article/423165/how-to-turn-off-windows-10s-keylogger-yes-it-still-has-one.html https://www.pcworld.com/article/423165/how-to-turn-off-windo...) but all that data was only going to Microsoft and couldn't be accessed by you or anyone with access to your device. Law enforcement, attorneys, and three letter agencies must be extremely excited about Recall. Now they won't have to hope that MS has records of everything you've typed while using your device, because with Recall all of that evidence will be stored on the device itself. "If one would give me six lines written by the hand of the most honest man, I would find something in them to have him hanged." imagine could be found using everything a person ever types on their computer.