FOLLOWED step by step, assures that a correct solution will be found.It is one of the strategies of problem-solving.It helps in finding the correct solution to any problem through a step-by-step process.Its outcomes are accurate.It is mostly used in computer science and even GOOGLE and Facebook use Algorithms.Example: Instruction MANUAL for installing SOFTWARE on a laptop.Its drawback is that it is a highly time-consuming process. Mental-setIt LEADS to functional fixedness.In this, the observer creates a tendency to see only those solutions that worked in past.Trial and errorIn this, the person tries different solutions and removes those that are not working.This trail goes on until the problem is not solved.It is a very time-consuming process.InsightIn this, the solutions occur too quickly.It can happen due to experience and consciousness.The solutions through insights are more accurate.