Hi All,

I have not been to active on this forum. I have been searching around but there are so many topics that its overwhelming.

I want to take my excel to the next level. I am an engineer and have created some great excel sheets. Nothing super fancy but using if then statements and vlookups to automatically identify variables in calculations. My calculations are usually 5 sheets with about 80 lines per sheet to give an idea.

I want to create easy to use calculators that cannot be edited so my employees can use them and I don't have to worry about the formulas being modified. I know I can lock cells, but I really want to take my excel work to the next level.

I am wondering if you suggest any specific posts here, youtube videos and/or training courses?

I want to create worksheets that look like this
Capture1.JPG
This is from Tim Ferris' book 4 hour work week.

Mine currently look like this
Capture2.JPG

Any help, direction, guidance is much appreciated!