noiselevel din en 60704-3 int. 71 db(a)

How would the previous sentence be correctly capitalized?
Answer: Noiselevel DIN EN 60704-3 Int. 71 dB(A)
if your pc opens the exs file, but it's the wrong application, you'll need to change your windows registry file association settings. in other words, windows is associating exs file extensions with the wrong software program.

How would the previous sentence be correctly capitalized?
Answer: If your PC opens the EXS file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating EXS file extensions with the wrong software program.
2:9 for ye remember, brethren, our labour and toil: working night and day, not to be chargeable to any one of you, we have preached to you the glad tidings of god.

How would the previous sentence be correctly capitalized?
Answer: 2:9 For ye remember, brethren, our labour and toil: working night and day, not to be chargeable to any one of you, we have preached to you the glad tidings of God.
lifting and handling large items

How would the previous sentence be correctly capitalized?
Answer: Lifting and handling large items