FAQ.md

@@ -4,6 +4,8 @@
 - [Fragments](https://gitlab2.informatik.uni-wuerzburg.de/decker/decker/wikis/FAQ#how-do-i-create-fragments-elements-appearing-one-after-another)
 - [Columns](https://gitlab2.informatik.uni-wuerzburg.de/decker/decker/wikis/FAQ#how-do-i-create-columns)
 - [Speaker Notes](https://gitlab2.informatik.uni-wuerzburg.de/decker/decker/wikis/FAQ#how-do-i-create-speaker-notes)
+- [PDF](https://gitlab2.informatik.uni-wuerzburg.de/decker/decker/wikis/FAQ#pdfs)
+
 
 
 ## Vertical Slides
@@ -97,3 +99,32 @@ Lorem Ipsum
 
 # Speaker Notes Slide {.notes}
 ```
+
+## PDFs
+
+There are currently two ways to create PDFs from your HTML presentation slides. Both require the browser Google Chrome to be installed.
+
+### By using the command line
+
+`decker` has two commands for creating PDFs
+
+- `decker pdf`: Creates PDF versions of the HTML slides and handouts. Currently, the handouts are created via LaTeX and unfortunately lack in features.
+- `decker pdf-decks`: Creates only PDF versions of the HTML slides. This works via opening the Chrome browser in the background.
+
+
+### Directly from the browser
+
+If you have `decker server` running, go to your slides and append `?print-pdf` to the "address" e.g. like this:
+
+```
+http://localhost:8888/example-deck.html?print-pdf#/
+```
+
+This will change the layout and you can now 
+
+- Open the in-browser print dialog (CTRL/CMD+P).
+- Change the Destination setting to Save as PDF.
+- Change the Layout to Landscape.
+- Change the Margins to None.
+- Enable the Background graphics option.
+- Click Save.