Add punctuation: In seconds you will learn exactly what type of QNT file you have the software program associated with your file the publisher who created it its security safety status and a variety of other useful information
A: In seconds, you will learn exactly what type of QNT file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.

Add punctuation: Job stress lack of regular movement lowgrade nutrition which has to many calories missing time for relaxation and renouncement of necessary regeneration facts that influence our health in a negative way
A: Job stress, lack of regular movement, low-grade nutrition which has to many calories, missing time for relaxation and renouncement of necessary regeneration - facts that influence our health in a negative way.

Add punctuation: Charming vintage French wicker mannequin bust with head circa 1900s Has certain patina but is in very good condition
A:
Charming vintage French wicker mannequin bust with head circa 1900's. Has certain patina, but is in very good condition.