What is the full form of HTTPS? 

 stands for hypertext transfer protocol secure. 
HTTPS-stands for hypertext transfer protocol secure.

 what is HTTPS? 

This is very comfortable and secure that can save your Mobile data, Laptop, and PC HTTPS website encrypted your communication and data from your phone to server.

 Through hypertext transfer protocol secure HTTPS your ID and your password are saved and secure and you can easily identify and know whether this is secure or not. if you want to check just search for something on the browser the secure option will be mentioned on the browser.   

If the secure option is mentioned on the search that means this website is secure then you can easily inter because your data is secure.