Online seminar emojis nail that mix of learning and tech vibes. Use 📚🎤💡 when announcing your next big talk or sharing insights, and switch to 🎓💡💻 for study sessions or virtual graduation shoutouts. The combo 📊💬🎓 fits well for data-driven discussions or webinar recaps, while 💻📚🎥🔗 signals streaming links and resources. These combos show you’re all about knowledge without leaving your desk.