delete material | add texture to blend file

two questions, there is a material being used somewhere, ive checked everywhere, world, objects, curves, everything i have in my scene, but i cant find where this one material is used. so two questions,
any way i can find where a material is being used?
2, how do i delete the material.

second question, ive seen people add a texture as part of the blend file. how is this done?
so that i dont have to be carefull where i put my textures.


First question I dont have the answer,
The Second one - Under File, External Data, there is a option Automatically Pack into .blend
I Think that is what you are looking for.


ty. and i found a solution for the material, some purge data stuff


THis addon is very usefull…Take a look…Big thank You to Pablo