Please capitalize where necessary: some think that wealth and power protect them and they fight to attain these benefits. but sooner or later they come to the realization that happiness cannot be purchased and that the one who seems powerful, confident and great is exactly as powerless as everyone else in life's manifestation of fate.
A: Some think that wealth and power protect them and they fight to attain these benefits. But sooner or later they come to the realization that happiness cannot be purchased and that the one who seems powerful, confident and great is exactly as powerless as everyone else in life's manifestation of fate.

Please capitalize where necessary: after lunch you will visit the city’s large medieval fortification, the salah el din citadel, and inside its walls the magnificent alabaster mosque of mohamed ali. finally you will enjoy a visit of the khan el khalili bazaar, one of the oldest and biggest bazaars in the middle-east where you can find all your heart desires.
A: After lunch you will visit the city’s large medieval fortification, the Salah El Din Citadel, and inside its walls the magnificent Alabaster Mosque of Mohamed Ali. Finally you will enjoy a visit of the Khan El Khalili Bazaar, one of the oldest and biggest bazaars in the Middle-East where you can find all your heart desires.

Please capitalize where necessary: if you know the name of wrong dll like pnrmc.sys, choose free download--saving money.
A: If you know the name of wrong DLL like pnrmc.sys, choose Free download--saving money.

Please capitalize where necessary: salto has done a great job providing the security infrastructure necessary to give employees within each of our divisions the varying access levels they need to do their jobs effectively without compromising security.
A:
SALTO has done a great job providing the security infrastructure necessary to give employees within each of our divisions the varying access levels they need to do their jobs effectively without compromising security.