QUESTION: Fix punctuation: This kind of pills has been proven to be very effective in treating different kinds of infections eg skin yeast infections
ANS: This kind of pills has been proven to be very effective in treating different kinds of infections, e.g. skin yeast infections.
QUES: If using any other public transport service besides the free shuttle trams patrons must buy a valid Myki ticket for travel

correct the punctuation.

CORRECTED: If using any other public transport service besides the free shuttle trams, patrons must buy a valid Myki ticket for travel.
Question: This course is for both people who are just starting in photography with digital camera as experienced photographers who want to know the peculiarities of working with digital cameras
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Answer: This course is for both people who are just starting in photography with digital camera as experienced photographers who want to know the peculiarities of working with digital cameras.
Some of them were later expanded into more publishable form by Abraham Bosse 1602 1676 who is now best remembered as an engraver but was also a teacher of perspective

Can you repeat this sentence, but add in punctuation?
Some of them were later expanded into more publishable form by Abraham Bosse (1602 -1676), who is now best remembered as an engraver, but was also a teacher of perspective.
input: Make a small section of hair right behind your right ear and then divide this section into 3 smaller sections
fixed: Make a small section of hair right behind your right ear, and then divide this section into 3 smaller sections.
became friends with S T Yau whom I credit with generously establishing my finally and definitively as a mathematician

Can you repeat this sentence, but add in punctuation?
... became friends with S T Yau , whom I credit with generously establishing my finally and definitively as a mathematician.