When it comes to organizing and analyzing data, Excel is one of the most powerful tools available. But working with this number-crunching beast can be daunting. The Microsoft Excel Diploma Master Class helps you overcome the learning curve and become a certified expert, with 12 hours of live training. You can grab the course now for $19 at MakeUseOf Deals.

Essential Live Instruction

If you want to work in sales, marketing, or finance, it's pretty essential to know your way around Excel. This course helps you master the software, and prove your knowledge to potential employers.

The training is spread over one month, with three hours of content per week. You learn through live tutorials with experienced instructors, and the lessons start from scratch.

Along the way, you discover how to create workbooks, perform simple calculations, automate your work with macros, and format large data sets. You also learn to use tables, charts, and many other features. Alongside the lessons, you get access to tests, Q&A sessions, and downloadable workbooks.

By the end of the month, you should feel confident to handle anything your boss could throw at you. Just as importantly, you will come away with a CPD certificate -- a great addition to your résumé.

12 Hours of Training for $19

If you need to learn Excel for work, this course offers great value. It's worth $395, but you can become a student now for just $19.