Like you said, computers are random. Slot machines are ran by a “random number generator”. So are video poker machines. If you don’t believe me about video poker, get out a deck of cards and try it yourself. All casino games are random in nature.
Going to the bathroom is random. Falling in love is random. Conceiving a child is random (conception itself, sex of baby, DNA). Birds flying in the sky is random. Going to your favorite restaurant and finding out your favorite waitress is off for the night, or the kitchen is out of your favorite soup is random.
Death is very random. One could die at anytime or day. the outcome of a choice is a random event, one really does not know how it may turn out.
SP