Very poor cam in my opinion

For technology we have today this cam is very poor pic

Welcome,

I had a similar problem with another engraver.
I did manage to get an image with it.
Have a look at the camera lens to see if it’s got a protective film on it from the factory. I was supposed to remove it - it wasn’t in the instructions.

comgrow_camera_lens_protection_film

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Having the equipment listed, which engraver you’re working with and what kind of computer you’re using, helps us immensely when it comes to answering questions.

Feel free to take pictures and screenshots and share them here when an obstacle gets in your way. https://www.take-a-screenshot.org/

This may also be of help to get started:

The thing is the live video feed looks pretty clear until a background photo is taken for the place.
It is so blurry it is extremely difficult to make out where the edges of the material fall. (On a 2x6 wood board) Various lighting options don’t help .

Is this a manual focus camera? If so, have you focused the camera?