What is essential to verify after implementing a solution?

Confirming that the problem is resolved is a crucial step after implementing a solution because it directly assesses the effectiveness of that solution. This verification process involves evaluating whether the solution meets the objectives it was designed to address and whether the initial issue has been fully addressed. By confirming the problem is resolved, you can ensure that resources were used effectively and that the intended outcomes have been achieved. Additionally, this step provides a way to measure success and gather insights for future projects, reinforcing the focus on continual improvement in web design and problem-solving processes.

While analyzing budget impact, ensuring compliance with legal standards, and documenting user feedback are all important in their own right, they pertain more to the broader context of project management and user experience rather than the immediate requirement of confirming that the specific problem has been successfully resolved.