WordPress’s Screen Options feature is relatively unknown to a lot of people. I suppose it’s one of those things that you already know about if you need it, and once you find out about it, it’s fairly self-explanatory. It does not, however, function the way the rest of WordPress functions, so a brief tutorial is in order.
In a nutshell, Screen Options controls which panes appear on your post and page editing screens.
Finding the Screen Options
Tucked away in the upper right hand corner of a post editing or page editing screen is the screen options tag. (And since this applies to both posts and pages, when I say “posts” assume that I mean “posts and pages”.) Mine looks like this:
Clicking on that causes the screen options tab to expand downward. Some of the items you see here are part of WordPress, some are unique to either posts or pages, and some are unique to the theme you’re using. When I click on the screen options tab, I see this:
What “Screen Options” Controls
If I scroll to the bottom of my post edit pane, I can see some of these areas:
and if I look to the right, I can see some more:
Turning Things On and Off
If I click on one the options in the screen options tab, it will automatically appear on my page. There is no need to click “Save” or to reload the page. (A bit counter-intuitive, that.)
For example, if I click on “Custom Fields”:
and then immediately scroll to the bottom of the page, the “Custom Fields” area now appears:
(Well, not really; it’s just WordPress doing its thing.)
You may see some different things here, depending on the theme you are using. Plugins can also add their own bits here, as you can see from the “Podcast Episode” area.
BTW, clicking on the the name of any of those area will automatically expand it:
…but you knew that already.
Like I said, it’s simple. If you have questions or comments, feel free to comment.
Get the plugin!
Update as of 7 August 2012: I wrote a plugin that makes this area more noticeable. You can download it from here.