Did you ever wonder what most of PhD students at the College have in common? They need to compute to finish their degree. The task can be as simple as a quick data analysis or as complex as creating a new software package. Did you also know that most of the students arrive with a minimal background in computing? A lot of them find themselves in a “sink or swim” situation. After experiencing this ourselves, we decided that we don’t want others to suffer the same fate and make the same mistakes. To bring the issue into the spotlight, we decided to organise a Fair that featured exhibits dedicated to essential computing skills that every student should know before they attempt to “swim”.