so, crowdstrike made a software update that caused a issue where cybersecurity firmed crowndstrike had a very big error that caused computers, and airport flight boards to go completely wrong. if your computer is going very crazy, dont worry. their working on it. It also caused ATC towers at airports to send false messages to the airplane which caused them to crash. make sure to try not to accept cookies from now on (if its the food, yummy!!)
It is called IT outage