Hi Everybody,

I have update the app with a new look and new lessons as well.
The learning material will displayed with pdf so you will have a new experiences like:
1. can easily enlarge the material
2. sharp and good graphical
3. nice and clean layout

and, we change the name to "Tutorial Digital", because we will update material not only Microsoft Excel, but we will put another materials. so, stay tune.

In this update, you will learn Microsoft Excel like start with excel, formula, IF function, VLookUp, HLookup, VBA, Macro, and many things.

enjoy learning.