NTA opens the Image Correction Window for JEE Main 2024 due to discrepancies in candidates' uploaded photographs. The window, active until tomorrow, allows adjustments to ensure compliance with specified guidelines. Candidates must follow passport-sized photograph specifications, including colour or black & white options and 80% visibility of the face. Failure to adhere to these guidelines may result in application rejection. Regularly checking the NTA website for updates is recommended. Contacting the NTA Help Desk for queries is advised.