Asking because these two are my ideal jobs that I am applying for. I would like to know some things related to Microsoft Office - how much Excel/Word/Powerpoint should I know to work as a receptionist or an HR Assistant. I am asking because I bought courses from Udemy - beginner to advanced courses for Excel, Word and Powerpoint. I am focusing on Excel now. I completed the beginner stage and got a certificate. I am now doing Intermediate Excel. As I was practising today, I noticed that I forgot some things I learned in the Excel beginner stage. I talked to my friend who works in Administration and he said unless you start working, you won't remember Excel. Is this true?
I was thinking today should I keep practising Beginner and Intermediate stages of Word, Excel and Powerpoint and IGNORE the Advanced stage for now? What is the point of practising all the stages if I will just end up forgetting what I learn?