R plays a very important role in Data Science. Recently Data Science has been introduced in many universities as a mandatory subject. Installing the R with all necessary packages is a tedious task. This course is designed for undergraduate students and mainly focuses on two aspects R Studio Cloud and R programming. RStudio Cloud makes it easy for anyone to practice, share, teach and learn data science. It analyses the data using RStudio directly from the browser. You can easily share projects with your team, class, or workshop. R is one of the most popular languages for statistical modeling and analysis. R is an open-source programming language. This means that anyone can work with R without any need for a license or a fee. R is highly compatible and can be paired with many other programming languages like C, C++, Java, and Python. It can also be integrated with technologies like Hadoop and various other database management systems as well. The objective of this course is to make the students familiar with the R Studio cloud. Along with this some basic building of R programming like data types, variables, operators, decision- making statements are also explained. The built-in and user-defined functions are also explained in detail. The hand- on session, will help the students to easily grasp the concepts.