Please capitalize where necessary: interxion’s data centre in spain is strategically located in madrid within a hub of telecom networks and has high power availability.
A: Interxion’s data centre in Spain is strategically located in Madrid within a hub of telecom networks and has high power availability.

Please capitalize where necessary: it is the most commonly used method on these "free giveaway", or "i'm quitting, free items" type sites.
A: It is the most commonly used method on these "free giveaway", or "I'm quitting, free items" type sites.

Please capitalize where necessary: on friday we can expect cloudless weather. morning temperatures will be around 12 °c. during the day they will reach a maximum of 23 °c. low temperatures at night will be around 16°c. southeasterly winds are weak.
A: On Friday we can expect cloudless weather. Morning temperatures will be around 12 °C. During the day they will reach a maximum of 23 °C. Low temperatures at night will be around 16°C. Southeasterly winds are weak.

Please capitalize where necessary: there they were cast into a dungeon, where they found the deacons sosius of misenum and proculus of pozzuolo, with eutyches and acutius laymen all condemned to be thrown to wild beasts.
A:
There they were cast into a dungeon, where they found the deacons Sosius of Misenum and Proculus of Pozzuolo, with Eutyches and Acutius laymen all condemned to be thrown to wild beasts.