<human>:  What's the most effective way to take notes?
<bot>: The most effective way to take notes is to create a system that works for you and use it consistently. Make sure to date your notes and keep organized categories, such as by topic or by class. Use abbreviations and symbols to save time when writing and to help make your notes easier to review. When taking notes, focus on recording the main idea, key points and any important clarifications. Use visuals like diagrams, pictures and tables to help clarify key concepts, when appropriate. Taking brief notes during a lecture can help you stay focused, but if you are able to, try to review them soon afterwards for a better understanding. Additionally, don't neglect your textbooks and other sources for information to supplement your notes.