It is a method of questioning that leads to the identification of the root cause or causes of the problem. Its use is universal. The most common use is in dealing with problems or defects: quality, safety at work, loss...

APS - Advanced Problem Solving is the computer tool, which is essentially based on solving the problem on the principle of PDCA, where we present the whole story in the nine steps, from the choice of the case, to complete...

It's a fact that we all have to make decisions. It's not important if you are a student, parent, entrepreneur, president of a country or if the problem is big or small.  What is important is that we approach problem-solving...