Used to proceed with something without delay or to introduce a conclusion or statement. Without further ado, here is your award.
Pro Tip 2/3
Literal Misuse
Avoid using 'ado' to literally mean trouble when not in a set phrase as it sounds outdated. They finished the game without any ado.
Pro Tip 3/3
Literary Reference
Recognize literary references like 'Much Ado About Nothing', to understanding the word's use in culture. Their argument was just much ado about nothing.