Question: are there areas that should be delimited?
Answer: --> Are there areas that should be delimited?

Question: when numbers of such rumors exist and are persistent, one suspects a "whispering campaign."
Answer: --> When numbers of such rumors exist and are persistent, one suspects a "whispering campaign."

Question: this allows the intelligence of windows to decide the correct software application to open your scpt file.
Answer:
--> This allows the intelligence of Windows to decide the correct software application to open your SCPT file.