A PDF file is a file with the file extension .pdf and is also the abbreviation for the PDF file Portable Document Format!
The primary function of a PDF file is to present text and graphics clearly as a standardized and cross-platform document that can be viewed and printed out anywhere without losing form, font, format, ... or deviating in the presentation.
PDFs are typically used to distribute read-only documents that retain the layout of a page. They are widely used for documents like manuals, eBooks, application forms and scanned documents
Portable Document Format stands for: Portable = portable, transferable, ... Document = form, document, ...! Portable is like Portable Freeware
Since PDF is a standardized and widely used format that was developed by Adobe, there are now a large number of apps that can be used to open PDF files. Web browser, the official Acrobat Reader from Adobe , as well as third-party apps and even many text editor programs and apps.
A joystick is an input device, better known as a controller, to control a computer program or game The classic joystick Very popular at the beginning with
Access rights are the rights of an individual user or a computer application to read, write, change, delete or otherwise access a computer file. Content:
It supports text formatting such as bold, italic and underlining as well as different fonts, Rich text documents can also contain page formatting options,