
Password Challenge
Help out a company with bad security practices to validate their passwords with Excel! You are given the following requirements: – At least six characters
Help out a company with bad security practices to validate their passwords with Excel! You are given the following requirements: – At least six characters
Doughnut charts can be a perfect tool to visualize results or percentage of achieved goals.The charts can be a bit complicated to put together if
In this week’s challenge, you need to help your local post office whose package sorting system is broken. The packages have a barcode that, when
Correlation indicates in statistics the strength and direction of a relationship between two or more variables. The correlation is often stated with a correlation coefficient.
In our first quiz the task is simple – but not too easy: find the secret codes in a list of shipment numbers using Excel!
Is it…? Is it worth the time you need to spend before you learn the function… and even after? There is a lot you can
In today’s post, you will learn how you can use Excel for solving the shortest path problem. The shortest path problem is a fundamental optimization
Pasting reports … should it be that hard to get it right?🤔 If we have now prepared a report numerically and need to insert it
As part of our efforts to improve your experience we are updating our website! We will perform updates during the whole day and hopefully you will not notice this. But for
We have now come to the post for the powerful function SUMPRODUCT… my favourite function. I became acquainted with this feature 12 years ago, setting
Christmas is upon us and well-deserved holidays are just around the corner. But just as usual, our online courses are available for you to fill