Bergamot (Citrus Bergamia) is a citrus fruit that is native to southern Italy, tropical parts of Asia and the Ivory Coast. This citrus fruit probably gets its name from the town of Bergamo in Lombardy, Italy, where it was commercially grown for the first time. Bergamot is rarely consumed as a fruit or fruit juice.
GPX files are an open format and use standard XML formatting. Learn more about GPX files: Wikipedia has an entry about GPX files. Search for answers to GPX-related questions at IT Knowledge Exchange.
A file with the PPTX file extension is a Microsoft PowerPoint Open XML Presentation file. These files are used to store slide show presentations. PPTX files use a combination of XML and ZIP to compress its contents. PPTX files can contain formatted text, objects, multiple slides, images, videos, and more.