OllieJones

In modern operating systems you can press a Start or Spotlight key, type a few letters of the operation you need, and choose it. There’s no need to waste time clicking around in the menus looking for your command. This plugin gives you the same capability for WordPress’s dashboard and its features.
The plugin places a search box at the top of the menu at the top left of WordPress’s dashboard. (That menu is at the top right if you use a right-to-left language such as Rohingya or Arabic.) Click in that menu and type a few letters. You’ll see a drop-down list of matching commands. Use arrow keys to select the command you want, and press Enter or Tab.
You can press Shift twice rapidly instead of clicking in the search box. So, for example, to go to your orders in your WooCommerce store, type this.
Shift Shift o r d e r s Enter
Tnat’s it.
How does this plugin work? It is lightweight. It sends its small JavaScript file to your browser for every dashboard page. That JavaScript analyzes the WordPress menus and prepares the dropdown list.
<h4>Credits</h4>
Props to <a href="https://profiles.wordpress.org/herchen/" rel="nofollow ugc">herchen</a> for his <a href="https://wordpress.org/plugins/admin-menu-search/" rel="ugc">Admin Menu Search</a> plugin. This is, I hope, worthwhile improvement on it.

Dashboard Navigator

Navigate your WordPress dashboard by searching with a few keystrokes.  Press shift shift, then a few letters of the menu item you want.

Romain

This plugin adds 2 shortcuts in administration list page ( Pages > All Pages ) to go directly to Front Page and Posts page. 
Shortcuts are added only if the Front Page and Posts Page are configured in the options. ( Settings > Reading )
Github project homepage: https://github.com/romain-d/shortcuts-front-page-posts-page

Shortcuts for Front Page and Posts Page

Very simple WordPress plugin to add in admin page screen 2 shortcuts for Front Page and Posts Page.

Dashboard Navigator vs Shortcuts for Front Page and Posts Page