Learn German: Ich weiß schon Bescheid, danke. - I am already in the know, thank you.

While wissen just means "to know" a fact, the fixed phrase Bescheid wissen means "to be informed," "to be in the loop," or "to know what's going on." You use it when someone doesn't need to explain a situation to you because you already have the details.

Why is Bescheid capitalized if it's acting like part of the verb?

Bescheid is actually a masculine noun meaning "information," "notice," or "decision." Even though it pairs with wissen to form a fixed expression, it keeps its capitalization because it is still grammatically a noun.

Could I just say Ich weiß das schon instead?

Yes, but there is a slight difference in focus. Ich weiß das schon specifically means "I already know that" (referring to a single fact). Ich weiß schon Bescheid is a bit broader and more natural when you want to say "I am already up to speed on the whole situation."

Are there other common verbs used with Bescheid?

Yes! The other two essential phrases to know at this level are Bescheid sagen and Bescheid geben. Both mean "to let someone know" or "to notify." For example, you might say Sag mir Bescheid! (Let me know!).