International Caps Lock Day

International Caps Lock Day is observed twice a year, on June 28 and October 22.

The day is celebrated in a playful way, often by typing entire messages in all capital letters, poking fun at internet etiquette and the sometimes “shouting” tone that ALL CAPS conveys.

Initiated in 2000 by Derek Arnold, the day is more about tech humor than serious observance.

Some people even use it as a reminder of keyboard quirks or to promote awareness about typing habits.