I recently felt the need for Google Sheets while working on data based on Excel, and I came across this lecture while studying. I heard that Google Sheets would be much easier and more convenient if it was linked or used with AppsScript, but there weren't many lectures on the subject. Since I usually use Excel often and like it, it wasn't difficult to use Google Sheets, but the locations, names, and functions of the details are different, and there are also differences in the functions applied, so it was difficult at first. In particular, I don't know how to use Excel shortcuts here, so I'm still studying! I hope you cover this content next time. Oh, and! I also want to learn how to apply Excel VBA and macros that I often use to Google Sheets. As I wrote in my notes, I was sad that there were no frame-fixing drag, arrayformula, split, and text split, but just knowing these functions is enough to make the basics worth listening to. And personally, I was really happy that you said that the 'Google Sheets Basics' section was over at the end of this lecture!! Please come back soon for more intermediate, advanced, application, and practical special lectures!! In the meantime, I will try hard to adapt to Google Sheets. Thank you so much for the great lecture! :)