Question

what is a pdf file and how to create it

Answer 1

PDF (Portable Document Format) is a file format that has captured all the elements of a printed document as an electronic image that you can view, navigate, print, or forward to someone else. PDF files are created using Adobe Acrobat , Acrobat Capture, or similar products.

Answer 2

Portable document Format is the long term for PDF as PDF files or PDF has been created or been made to store the printed document or the files , Which is mostly made using Microsoft word or etc. It is so that we can share it to others by the document being together and we can send it in email or etc . as it makes it more easier to open and see ---

This is how my PDF icon Looks like

Hope it helps you