Question: In the case that your BTX file doesnt open it is highly likely that you do not have the correct software application installed on your PC to view or edit BTX file extensions
Please fix the punctuation.
Fixed: [In the case that your BTX file doesn't open, it is highly likely that you do not have the correct software application installed on your PC to view or edit BTX file extensions.]

Question: Have fun and remember that everyone likes to have a laugh
Please fix the punctuation.
Fixed: [Have fun, and remember that everyone likes to have a laugh!]

Question: In the past this could only be done with a dedicated communicator a highend multifunction calibrator or a laptop computer with HART modem Fluke 709H will allow virtually any technician to service and support HART devices
Please fix the punctuation.
Fixed: [In the past, this could only be done with a dedicated communicator, a high-end multifunction calibrator, or a laptop computer with HART modem. Fluke 709H will allow virtually any technician to service and support HART devices.]

Question: Its namesake blooms in the spring and has different flowers
Please fix the punctuation.
Fixed:
[Its namesake blooms in the spring and has different flowers.]