What is the difference between R Console and RStudio? What is a working directory?

– R Introduction

Please define these terms for R:

What is the difference between R Console and RStudio?

What is a working directory?

What is an object?

What is a function?

What is a R argument?

What is a data frame?

What are data types?

What are packages?

What are operators?

What is a variable?

How do you access the help menu in R?