2) Click on the 'Sidebars' link on the left hand menu. 3) A list of your sidebars is displayed. Click on the title of the sidebar you wish to edit. 4) Write some text on the sibedar content area. 5) Now click on the Undo button from top to undo the changes. 6) You will see the text has been automatically removed which we added on step 4. Now Click on the Save changes button.