I've always opted to have my display turn off after X amount of time in lieu of using a screensaver. My screensaver preferences were set to
Start after: Never. That is until today. I walked into the room and noticed the screensaver running. When I went to check the system preferences it was set to
- I did not set it to 20 minutes.
- No one else ever uses this computer
- I haven't done any updates to my OS recently
This strikes me as pretty odd. Anyone have a possible explanation? Might there be a historical record of when and how this change happened in a log somewhere?
I am running 10.11.3.