Opera shipped with truckloads of keyboard shortcuts the majority of which you could customize to your liking

Can you repeat this sentence, but add in punctuation?
Opera shipped with truckloads of keyboard shortcuts, the majority of which you could customize to your liking.
Milk and cream of a fat content by weight of 6 not concentrated nor containing added sugar or other sweetening matter

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Milk and cream of a fat content by weight of > 6%, not concentrated nor containing added sugar or other sweetening matter
tienne Pascal died in September 1651 and following this Blaise wrote to one of his sisters giving a deeply Christian meaning to death in general and his fathers death in particular

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Etienne Pascal died in September 1651 and following this Blaise wrote to one of his sisters giving a deeply Christian meaning to death in general and his father's death in particular.