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not really a tutorial but a small reference to somethings.
http://www.thebestcasescenario.com/forum/showthread.php?t=10654&highlight=sponsor

http://www.thebestcasescenario.com/forum/showthread.php?t=9004

If your wanting to know how to change the icons of shortcuts, then
right click the icon>properties>Shortcut tab>change icon button>...

a microcontroller tutorial preferably with pictures and a short how to on programming, something basic, even if the example alone isnt useful, like a moving servo motor that you can control how far...