Showing notification bar on header.
Ozh' Admin Drop Down Menu + WordPress 3.5-3.7 Toolbar & Standard Admin Menu Fixed to the Top and Side of the Admin Screens. Less Scrolling!
Changes your list-style navigation to a mobile-friendly, responsive dropdown navigation which is small if not in use and fixed to top.
Prevent elements scrolling off pages!
Makes the admin area fixed-width instead of elastic. Easy to customize width.
Fixes positioning of the selected widgets, when the page is scrolled down.
Display awesome Announcements, Welcome notes, Greetings, Events, News etc with attractive style, colors, themes and position it anywhere in the page.
Stop scrolling, save time! Have the admin menu stay in place, no matter how far you scroll down.
Random background image every visitor session, page refresh, or timed slideshow interval. Choose between fixed full screen or scrolling background.
Floating Comments allows users to post comments to your blog through a fancy form that fallows them as they scroll down.
Fixes the positioning of the admin sidebar to the side of the browser, even when scrolled down. Best used with collapsed view.
This WordPress plugin is no longer supported and has been replaced by/renamed to the "Better Backgrounds" plugin.
WP Skyscraper is a wordpress plugin that allows you to add fixed box on your wordpress blog.