For those transitioning from Java to C, it's noted that there is minimal crossover between the two languages, making it necessary to learn C from the ground up. A highly recommended resource for beginners is the book "The C Programming Language" by Kernighan and Ritchie (K+R), which is considered a classic in C programming education. While the discussion seeks free resources, K+R is highlighted as a foundational text for understanding C's syntax and concepts.