question: this allows the intelligence of windows to decide the correct software application to open your g1m file.
Capitalize this past sentence correctly.
A: This allows the intelligence of Windows to decide the correct software application to open your G1M file.

question: qatar airways, one of the world’s fastest growing and most highly rated airlines, joined the oneworld alliance on 30 october 2013.
Capitalize this past sentence correctly.
A: Qatar Airways, one of the world’s fastest growing and most highly rated airlines, joined the oneworld alliance on 30 October 2013.

question: previous article microsoft improves activation in windows 10 in latest insider build
Capitalize this past sentence correctly.
A: Previous article Microsoft improves activation in Windows 10 in latest Insider Build