While there are authors like Dr. Poonam Sharma who publish academic textbooks and study guides, there is no direct link between her published works and a file titled "poonamnew2mp4." Safety Advisory

Names following this pattern are frequently seen on platforms like Telegram, Discord, or Reddit, often used to label tutorial clips, informational snippets, or personal video logs.

Use tools like VirusTotal to check the URL or file before opening it.

Ensure the file is actually a .mp4 and not a masked executable (like .mp4.exe ), which is a common tactic for spreading malware.

The suffix "2mp4" often indicates a conversion process (e.g., from a raw format or a web stream to a standard MP4 video). It may be a sequence of files uploaded by a user named "Poonam."

If you have encountered this as a from an untrusted source:

Could you clarify (e.g., a specific website or a social media post)? Knowing the context would help in identifying if it belongs to a specific educational series or a digital creator.