Jump into Excel. Training Course from Beginner to Intermediate in two hours

My name is Skorodumov Aleksey, I live and work in St. Petersburg, I have a PhD in economics. For many years I have been working with Excel continuously, having completed hundreds of orders for both large and small companies from various business areas with its help. My Course is good because it allows you to learn in a short time the most important things in Excel, which are really used in practice. My website: https://matrixcheck.ru