To take the HESI exam online, you'll need a reliable computer with a stable internet connection, a working webcam, and a microphone for remote proctoring. The system should meet specific software requirements, including a secure browser for the exam, which prevents accessing other sites during the test. If you're feeling overwhelmed by the technical aspects, you can always pay someone to do my hesi exam to ensure a seamless and stress-free experience. Make sure to review the exact requirements ahead of time to avoid any issues on the exam day.