Shutdown Day - the day of failure of computers

It is absolutely clear that today it is simply impossible to do without a computer, and, perhaps, we no longer know what to do on the day when it is not around.
We invite everyone to participate in the largest experiment ever conducted on the Internet. The purpose of the experiment is to find out how many people around the world can not use a computer for one specific day and what happens if there are a lot of such people.
Turn off your computer for a day and check if you can do without a car for 24 hours?

A source