Hello,

The correction window opens for JEE main application in between that time gap student can make changes which are allowed you can check the allowed changes here JEE Main Form Correction 2022 - Access JEE Mains Image Correction Link @jeemain.nta.nic.in (careers360.com) JEE Main correction in examination mode: Candidates will be permitted to switch from pen and paper to computer-based mode if it is accessible. Students, on the other hand, will not be able to switch from computer to pen and paper mode.

Hope this helps