I have set up a favorite set of watchlist column headings and I'd like to be able to quickly duplicate them in each new watchlist.  Right now there is a standard default set of column headings that I don't like.  Is there a way to change the default set, or a way to make a list(templates) that I can pick from each time I create a new watchlist?  Right now it's awkward and laborious to move column headings out of the way and to add the ones I want.  Is there a quick way to do this...

You may want to take a look at the following help topics.

Thanks for the links...I figured it out but it wasn't that easy. The instructions don't tell you how to find the orange add column button ( at the end of the row of column headings) when you can't get to the end(right side) of the row of column headings.  I had to start deleting column headings until the end came into sight.  There was no scroll bar and no other way that I could find to get to the last column heading in the default column set.  I then also discovered the Column Set options in the right click menu...no mention of that in the instructions either.