Added two more formulas

We’ve added two more formulas to the lessons, =NOW() and =LEFT().

Changing the front page

Changed the front page by using the plug-in "Blocks" by YourHead Software.

Makes things easier to adjust...


Next formula ready...

Now we've finished the next lesson, which teaches you how to use the =average() formula, which is very similar to the =sum() formula explained in the previous lesson.