About the windows in R studio
  I am getting only one window that is console all other windows like environment,source etc is not displaying how can i get that??

R Introduction-to-RStudio 02-03 min 30-40 sec 28-01-21, 12:30 p.m. 2101SiddhiS

Answers:

Make sure that you have also installed "RStudio", it provides a UI interface to R. If you have only downloaded and using R then you will only see the console window.

For Linux kindly refer to - https://spoken-tutorial.org/watch/R/Installing+R+and+RStudio+on+Linux/English/
For Windows kindly refer to - https://spoken-tutorial.org/watch/R/Installing+R+and+RStudio+on+Windows/English/
28-01-21, 12:37 p.m. chrl3hr5@gmail.com

When you open the RStudio for the very first time on your machine, it does not show the Source window by default. To open the Source window, please press Ctrl + Shift + N together. 
28-01-21, 12:47 p.m. sudhakarst

yaa i have Rstudio as well version1.4.1.103
28-01-21, 12:48 p.m. 2101SiddhiS

Click here to reply/comment online