QUESTION: Fix punctuation: It can be converted into an image or downloaded as a data file
ANS: It can be converted into an image or downloaded as a data file.

QUESTION: Fix punctuation: Recommend book online visits to monuments or places of interest in order to avoid long queues and boring
ANS: Recommend book online visits to monuments or places of interest, in order to avoid long queues and boring.

QUESTION: Fix punctuation: The alternative hydrocarbon surfactants seem to be ready biodegradable
ANS: The alternative hydrocarbon surfactants seem to be ready biodegradable.

QUESTION: Fix punctuation: The application that you selected opens with the photos or videos from the selected albums or links attached to a new message
ANS:
The application that you selected opens with the photos or videos from the selected albums or links, attached to a new message.