Question: 60 Free English online dictionary based on WordNet 30
Please fix the punctuation.
Fixed: [60 - Free English online dictionary based on WordNet 3.0]

Question: Later when I tried to open my old presentation files in this application an error message popped up stating that This file does not have a program associated with it for performing this action
Please fix the punctuation.
Fixed: [Later when I tried to open my old presentation files in this application, an error message popped up stating that 'This file does not have a program associated with it for performing this action.]

Question: With Youngs approach he got some hieroglyphic signs right and some wrong and the net gain was rather minimal
Please fix the punctuation.
Fixed: [With Young's approach he got some hieroglyphic signs right and some wrong and the net gain was rather minimal.]

Question: But it prevents her course not from feeling lonely
Please fix the punctuation.
Fixed:
[But it prevents her course, not from feeling lonely.]