Hi there !
I just bought the Arduino Uno and this is my first Week...
I have been exploreing the "1602 LCD" and the "Serial Monitor"
so now i got some knowleage about that. Always a beginning i suppose 
After just a couple of days i did order some more components like the Matrix keybord, oled display
relays and the RFID Reader.
I have just figured out how the keyboard is working and this whole "Microchip Computering" is so
big and very fun to play with !
Big Thanx gose to Arduino for letting us have this experience !
//D_Lindell (Sweden)