Hey, it is a simple and easy procedure.
Go to the official tableau website to view tableau products.
For Tableau Public : https://public.tableau.com/en-us/s/download
For Tableau Desktop: https://www.tableau.com/products/desktop/download
For Tableau Reader: https://www.tableau.com/products/reader
Tableau Desktop usually is given for a trial Period of 14 Days then needs to be purchased for later. (Tableau Public is a free version of Tableau Desktop with no trial period)
Then download by clicking on the link.( You have to fill in email address for downloading )
Both Tableau Public,Desktop and Reader version have the same dialog boxes and windows, follow the same as below.
![](https://www.edureka.co/community/?qa=blob&qa_blobid=4865060802920226252)
Then tick the checkbox and click on install
![](https://www.edureka.co/community/?qa=blob&qa_blobid=10739316939348748530)
After this, the installation is Complete, you can start the Tableau Desktop/Public Application.
![](https://www.edureka.co/community/?qa=blob&qa_blobid=10463486882333654409)
Then followed by this.( This is the welcome page of Tableau Public, similar to Desktop and Reader )
![](https://www.edureka.co/community/?qa=blob&qa_blobid=17135048374347330456)
Hope this helps you. Happy Learning.