question: before you can open a q3x file, you'll need to figure out what kind of file the q3x file extension refers to.
Capitalize this past sentence correctly.
A: Before you can open a Q3X file, you'll need to figure out what kind of file the Q3X file extension refers to.

question: click to enlarge picture kvalitetsrensestok - totallængde 95 cm.
Capitalize this past sentence correctly.
A: Click to enlarge picture Kvalitetsrensestok - totallængde 95 cm.

question: will clenbutrol work for you?
Capitalize this past sentence correctly.

A: Will Clenbutrol work for you?