The Smart Software and writer´s security

How to create a PDF file within five minutes?
It isn’t difficult, if I can do it, you also can, let’s say WE CAN.
How?
Of course using the right pdf software.
But speed is not all.

You can:

Create PDF documents from Microsoft Office Suite, from word documents, excel spreadsheets, PowerPoint slideshow presentations, Internet Explorer or any other applications that can print.

Additionally you can also:

convert pdf Files to Word Documents

And dulcis in fundo:

Password protect your documents to protect your privacy.

Any additional hint? Is there a way that it could be improved?

But why PDF?
Because adobe PDF (Portable Document Format) is a format which was created by Adobe Systems Inc to enhance document exchange.
For the simple reason that documents in PDF are independent from computer and display resolution and can be read on any operating system (Windows, Apple , Linux).
How many times you receive something by email and cannot read it, because your computer cannot display it?
PDF files support links (internal and external), forms, JavaScript. PDF documents also have different levels of encryption (view, print, select…) and even DRM.