Dear Sir
I appreciate your job post. I am master of Excel Accounting and Formatting. I recommend you to learn MS Excel , search in youtube with following keyword "MS Excel tutorial for beginners", MS Excel tutorial, MS Excel if function, do, or, vlookup, hlookup, else, ifelse, and, sum, count, countif function.
you will get lot of excel tutorial by this keyword , you can learn easily lot of things, like advance work with this function.
Regards
Md Nazrul Islam