Thanks Kenneth,
You have been of great help!
I must say that when I read all the changes you have made, to just be able to sort alphabetically, it is many steps to just sort.... But that doesn't matter because it works!

I have a lot more to work on in VBA to achieve my goals at work (I'm HVAC engineer/sales). The goals is to make the quotation process less time consuming. So I can keep asking around on the internet to achieve this goal (some more steps have to be taken), but I also want to become more experienced with VBA. I consider this is a great possibility to enrich my career.

I'm reading a Dutch book which describes a lot of things like: Sub, With, Loops, etcetera. But the possibilities of VBA seem limitless to me at this moment and I wonder how to ever fully comprehend and automatically (without continuously correcting and searching internet) write codes.
So:
1) What is the best way to learn VBA? (Studying and books or problem based learning and asking/looking on internet)
2) How much time would it cost to be able to master programming VBA, apart from the creative processes you can keep on desiging and designing.

Kind regards,
Peter