To view the progress of a Powerpoint presentation, a progress bar can be displayed at the bottom of the slide show.
Once the slideshow is complete, go to Tools > Macro > Visual Basic Editor.
In the new window, select Insert > Module and copy this text in the blank page:
Sub AddProgressBar()
On Error Resume Next
| import java.util.*; | |
| /* | |
| * Covariance and contravariance. | |
| * | |
| * A type operator (an operator which takes as input a type and returns another type as output) is | |
| * said to be | |
| * 1) `covariant` if it preserves the ordering of types and orders types | |
| * from more specific ones to more generic ones. | |
| * 2) `contravariant` if it preserves the ordering of types and orders types |
| package main | |
| import ( | |
| "flag" | |
| "fmt" | |
| "log" | |
| "net/url" | |
| "os" | |
| "os/signal" | |
| "regexp" |
| description "SitDown server running on node.js" | |
| start on startup | |
| stop on shutdown | |
| # respawn (restart) automatically -- try only 10 times | |
| respawn | |
| respawn limit 10 10 | |
| script |