Separation bar between column titles

I can't see separation bar between column titles.

But recently I found a screenshot of Dopus showing separation bar between column titles.

How can I display separation bar between column titles?


There are separation bars between the columns in your screenshot. Your monitor may have its contrast too low if you can't see them.

The screenshots are different because they're taken on different versions of Windows using different themes (visual styles). Your screenshot is from Windows 7, where the Aero theme is quite washed-out and has more subtle separators between column headers. The other screenshot is from Windows XP, where the Luna (Blue) theme used stronger colours and had separator bars which were easier to see.