Minor editorial: Use en dashes/hyphens

[ERyan71258]

General
Replace en dash in Table captions with em dash. Example of em dash usage:
Table 1 —⁠ Contents of the COM marker...

Introduction: Paragraph 2
Such exchange is time-consuming and costly because of the size of these files – on the order of 10 TB for a motion picture.
Change en dash to em dash: "...of the size of these files — on the order of 10 TB..."

Introduction: Second Set of Bullets, Bullet 2
Change "speeds-up" to "speeds up"