Our recommended requirement are a PC or Mac, with Google Chrome & Adobe PDF Reader Installed. It is also recommended that you have Microsoft Office Installed, but not a requirement
Google Chrome can be downloaded from here https://www.google.com.au/chrome/?brand=CHBD&gclid=EAIaIQobChMIutqWv8Pr3AIVUKSWCh1UxwiaEAAYASABEgLyivD_BwE&gclsrc=aw.ds&dclid=CODs58DD69wCFYh7iwodhkwFfA
Free Adobe Reader can be downloaded here https://get.adobe.com/uk/reader