FAQs IAS4Sure Notes Evernote: What are the benefits of making notes on Evernote? How does IAS4Sure Notes look in Evernote Mobile? Onenote: What are the benefits of making notes on Onenote? How does IAS4Sure Notes look in Onenote Mobile? Which Onenote Version should I use? How to access shared notes in Onenote? Strategy: What is the right strategy to ensure success in UPSC Prelims? What is the best way to read IAS4Sure Notes?