There is no difference between post-it notes and post-it notes, which mean the same thing. The specific interpretation is as follows:

Express meaning: pay attention; Paper used to write notes and memos.

Part of speech: usually used as a noun in a sentence, such as subject or object.

Example: A good way to determine team priorities is to have everyone write down their priorities on a big note.

Synonym introduction: attention

Pronunciation: Biondio

Express meaning: a simple note; An informal letter or notice.

Part of speech: Notes are usually used as nouns, subjects or objects in sentences.

Example: I was sitting at the breakfast table, drinking coffee, and the cup left a round mark on the note.