Text: the inventor of siri's backend technology says amazon's echo and alexa are 'incomplete'

Correct capitalization: The inventor of Siri's backend technology says Amazon's Echo and Alexa are 'incomplete'

Text: the company has some 9,000 outlets in 26 countries and employs about 240,000 people.

Correct capitalization: The company has some 9,000 outlets in 26 countries and employs about 240,000 people.

Text: in the case that your xlnk 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 xlnk file extensions.

Correct capitalization: In the case that your XLNK 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 XLNK file extensions.

Text: cleaning up in camp in preparation of more snow drifts.

Correct capitalization:
Cleaning up in camp in preparation of more snow drifts.