question: fire extinguisher, warning vest or portable warning lamp – all is there for the asking. and for your well-being.
Capitalize this past sentence correctly.
A: Fire extinguisher, warning vest or portable warning lamp – all is there for the asking. And for your well-being.

question: launch the software either by using shortcut icon on desktop or from start menu
Capitalize this past sentence correctly.
A: Launch the software either by using shortcut icon on desktop or from Start menu

question: for 120 years noah had preached god’s ways to the people – but they didn’t heed.
Capitalize this past sentence correctly.
A: For 120 years Noah had preached God’s ways to the people – but they didn’t heed.