In America, it's the end of Daylight Savings Time. That's a glorious day when we get back an hour in our lives- and it's conveniently located adjacent to a minor holiday of revelry and fun.
Various US fire departments would like us to remember to change the batteries on our smoke detectors today. I mean, as long as we're trying to remember where all the non-networked clocks are in our homes, we might as well do one more minor task that will at worst keep us from having to disconnect the darned thing at 2am and at best actually save our lives.
And... while we're at it, I like to take today to change all my secure passwords. It's a _major_ pain in the butt. It's also important to do so on a semi-regular basis. That way if some company gets hacked, they can get to work breaking a password you've _already changed_.
Totally off topic, but this forum as a whole can probably use a tiny community service announcement. ![]()
(Edited to add: While you're at it, you probably want to enable 2 factor authentication wherever it is offered, also.)
Edited by Punning Pundit