QUES: Moreover there are all the cases of arteriosclerosis and heart disease where the cause the villain cholesterol could not be traced in the body affected

correct the punctuation.

CORRECTED: Moreover, there are all the cases of arteriosclerosis and heart disease where the "cause" - the villain cholesterol - could not be traced in the body affected.

QUES: Just install copies on every computer you wish to share data with follow the tutorial in the networktxt file to set up a multiuser system and everybodys got Aunt Millies phone number and email addressSpeed power and simplicity but the best part is still that upgrades and tech support are free

correct the punctuation.

CORRECTED: Just install copies on every computer you wish to share data with, follow the tutorial (in the network.txt file) to set up a multi-user system and everybody's got Aunt Millie's phone number and email address.Speed, power and simplicity, but the best part is still that upgrades and tech support are free

QUES: This moistrepellent all round workshop oil does not attract pollution or dust like other lubricants

correct the punctuation.

CORRECTED:
This moist-repellent all round workshop oil does not attract pollution or dust like other lubricants.