If you are new to operating system or any application you might be using menus to navigate to tools or any other activities. But if you are repeatedly using an application or Operating system you must know the keyboard shortcuts, which makes easier and faster to work with application or operating system.

We found a website called Shortcutworld.Com which gives you list of keyboard shortcuts for windows operating system, firefox and almost all Microsoft products like MS Word, MS Excel, MS Powerpoint and Outlook 2007.

Shortcutworld.Com provides keyboard shortcuts for Adobe photoshop CS4, Google Chrome, Fireworks and Winamp Shortcuts .

Related : Download Adobe  Photoshop shortcuts and cheat sheet.