Add punctuation: sonydcamsys missing not found error Unavoidably PC may get infected by virus like VirusW97MBablasK or controlled by malware like CompuClever After they are removed by antivirus such as Symantec Endpoint Protection the infected file sonydcamsys would be deleted as well so that missing problem is found
A: sonydcam.sys missing / not found error: Unavoidably PC may get infected by virus like Virus:W97M/Bablas.K or controlled by malware like CompuClever. After they are removed by antivirus such as Symantec Endpoint Protection, the infected file sonydcam.sys would be deleted as well so that missing problem is found.

Add punctuation: The survey published in the online edition of Cancer a journal of the American Cancer Society consisted of 51 women each given a questionnaire three weeks after the surgery and again three months after theyd done the procedure
A: The survey, published in the online edition of Cancer, a journal of the American Cancer Society, consisted of 51 women, each given a questionnaire three weeks after the surgery, and again three months after they'd done the procedure.

Add punctuation: 1 weeks in the surf camp without course equipment 179
A:
1 weeks in the surf camp (without course) + equipment = 179