Hi Omar,
Thank you very much! Your comparison to “packing stuff for going on vacation” really clarified the concept of packing and unpacking resources.
It was much clearer than reading from Blender manual.
May I ask a few more questions:
1. When sending a Blend file to others, should I always “Pack Resources” to ensure the receiver gets all textures?
2. If I want to keep the working file lightweight by using Blender’s default link folder structure to a source library, what should I do to avoid issues when moving or renaming the source library files? How can I prevent problems with missing files and the need to manually locate them later?
Appreciate your help!