The following time line is a future chronicle of the slow collision ahead. Back-up electrical generators will sell out from all retail outlets. Hoarding of food, money, supplies, and water will begin. You'll find long lines at automated teller machines. Technical support for most software applications might cease after today.
Computer passwords expire and lock system administrators out of their systems.
Incorrect bills are sent out. Manual paperwork begins. Supply chains begin disruption. The first Year-2000 casualties occur. Year-2000 litigation begins.