QUESTION: Fix punctuation: Before you can open a CNDF file youll need to figure out what kind of file the CNDF file extension refers to
ANS: Before you can open a CNDF file, you'll need to figure out what kind of file the CNDF file extension refers to.

QUESTION: Fix punctuation: Tropical sea starfish beach lemon sky summer leaves fruit juice drinks Landscape Image Size 1920x1080 px
ANS: Tropical, sea, starfish, beach, lemon, sky, summer, leaves, fruit juice drinks, Landscape, Image Size: 1920x1080 px

QUESTION: Fix punctuation: Make use of Deleted File Recovery option to recover your deleted PDF files or use Lost File Recovery option to recover your lost PDF files
ANS: Make use of "Deleted File Recovery" option to recover your deleted PDF files or use "Lost File Recovery" option to recover your lost PDF files

QUESTION: Fix punctuation: Total employment excl leave persons
ANS:
Total employment excl. leave (persons)