They are the Blue things which generally speaking are the Applications Name.

Slide 1 has a Hyperlink tot he Blog Entry of the same thing and starting with Slide 2 there is

Portable Data Recovery is one of the Pendrive Apps ...........

Where the name Portable Data Recovery in Blue is the Hyperlink. I didn't bother looking at the rest of the slides but from past experience the first slide for each application has the link to the download or Authors Web Page/s.

Col