Hello PRAVEENPREMACHANDRAN,
I'm John an Independent Advisor and a Microsoft user like you. I'll be happy to assist you today. I understand you want to disable developer tool on Edge.
Please try to check this article by Shawn Brink if it helps.
https://www.tenforums.com/tutorials/162594-how-...
Kindly let me know if this helps or if you have any further concerns.
Sincerely
John DeV
Independent Advisor
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