You want to remove all of the hyperlinks in your presentation without having to manually locate and delete them one at a time.
Solution
This little macro will delete all of the hyperlinks in your presentation:
Sub DeleteLinks()
Dim oSl As Slide
Dim x As Long
For Each oSl In ActivePresentation.Slides
For x = oSl.Hyperlinks.Count To 1 Step -1
oSl.Hyperlinks(x).Delete
Next
Next
End Sub