The official Arduino blog has this week announced the release of the latest Arduino IDE 1.6.12 which provides support for Apple’s OS X Sierra, and all users using the latest Apple operating ...

The Arduino website explains : “The Arduino IDE is a collection of modules written in different programming languages and available for three operating systems: Windows, Mac OSX and GNU/Linux.

It can be a scary prospect to go digging around your computer looking for specific files. Here's how to find Arduino libraries on Mac, PC, and Linux.