Please capitalize where necessary: good news for would-be xperia z2 buyers today, as one of our major bugbears with previous sony smartphones has been consigned to history.
A: Good news for would-be Xperia Z2 buyers today, as one of our major bugbears with previous Sony smartphones has been consigned to history.

Please capitalize where necessary: this enables you to reach not only your personal fitness goal, but also an improved physical condition in general.
A: This enables you to reach not only your personal fitness goal, but also an improved physical condition in general.

Please capitalize where necessary: the giant telescopic pointer has a large orange tip to draw attention to highlighted items and extends from 223mm to 1175mm.
A: The Giant Telescopic Pointer has a large orange tip to draw attention to highlighted items and extends from 223mm to 1175mm.

Please capitalize where necessary: congenital inherited disorder is diagnosed by total serum bile action (tsba) before clinical signs are attributed to a microvascular tumor (mvd); concurrent illnesses may complicate the interpretation.
A:
Congenital inherited disorder is diagnosed by total serum bile action (TSBA) before clinical signs are attributed to a microvascular tumor (MVD); concurrent illnesses may complicate the interpretation.