Customer — Assign as many customer tax classes as you need to customer groups.
Product — Product classes are used in calculations to calculate the appropriate tax rate in the shopping cart.
Magento uses tax rates to collect local sales taxes. Tax Classes are simply used to divide shipping, products, and consumers into "Taxable" and "Not Taxable" categories. The tax rate is where we specify how much money should be collected specifically.
LEARN & LEARN IN OUR MOTHER-TONGUE LANGUAGE IS VERY MUCH UNDERSTANDABLE
Very excellent explaining
The Magento Course was good and included all the topics to find a good job in my City.
Its a great course for magento beginners, contains all basic topics used in magento.
One thing I want to suggest is that please update quiz and course as nor Magento is upgraded to 2.4 version and course is for Magento 1