Adjusting screen options

Several items appear on the Add New Post page, as described in the section, “Composing Your Blog Post,” earlier in this chapter. You may not use all these items, and in fact, you may find that simply removing them from the Add New Post page (and the Edit Post page) makes writing your posts easier and more efficient. To remove an item, follow these steps:

2. Select or deselect items below the Show on Screen heading.

Select an item by placing a check mark in the check box to the left of its name; deselect it by removing the check mark. Selected items appear on the page, and deselected items are removed from the page.
If you deselect an item that you want to include again on the Add New
Post page, it’s not gone forever! Revisit the Screen Options panel and
reselect its check box to make that item appear on the page once again.
3. Select your preferred Screen Layout.
You can choose whether the layout appears in one column or two columns (the default option).
4. Click the Screen Options tab when you’re done.
The Screen Options panel closes and the options you’ve chosen are saved and remembered by WordPress.