Add punctuation: Tip Incorrect QX file association errors can be a symptom of other underlying issues within your Windows operating system
A: Tip: Incorrect QX file association errors can be a symptom of other underlying issues within your Windows operating system.

Add punctuation: Experience labeling simplicity with the DYMO XTL 500
A: Experience labeling simplicity with the DYMO®️ XTL™️ 500.

Add punctuation: And suddenly legs were heavy
A:
And suddenly legs were heavy.