From Explore, items and properties display in the columns within the content area. Column settings are retained after you log off.
To hide or display columns:
Display or hide columns by setting or clearing its check-box.
For example, select the check box for Size to display as a column in the content area.
To specify the column width, click a column check box, and enter the new column width in pixels.
You cannot specify the column width for exceptions, priority, or versions.
Select View, and then Show Columns.
From the content area, drag and drop the columns.