did someone email you a hpgl file and you're not sure how to open it? maybe you have found a hpgl file on your computer and wondering what it's for? windows might tell you that you can't open it, or in the worst case, you might encounter a hpgl file related error message.

How would the previous sentence be correctly capitalized?
Answer: Did someone email you a HPGL file and you're not sure how to open it? Maybe you have found a HPGL file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a HPGL file related error message.
weather in toronto city centre, ont, ca (weather station)

How would the previous sentence be correctly capitalized?
Answer: Weather in Toronto City Centre, ONT, CA (Weather Station)
all over the country, you have the opportunity to meet devoted scientists who are passionate about their field and about conveying what they do and why they do it.

How would the previous sentence be correctly capitalized?
Answer: All over the country, you have the opportunity to meet devoted scientists who are passionate about their field and about conveying what they do and why they do it.
in the xbox app, select the refresh button, then select the plus symbol.

How would the previous sentence be correctly capitalized?
Answer: In the Xbox app, select the Refresh button, then select the plus symbol.