Considered as the hottest product of Samsung in this year, Galaxy Note is in the high-end smartphone segment reserved for those who prefer oversized Super AMOLED screen, HD resolution,  powerful configuration.

Some Information You Should Know:

• Galaxy Note has a USB port so you can connect it with USB, keyboard ,mouse and gamepad usb. You also connect this devices via Bluetooth.
• Galaxy Note Display is Gorilla glass display because it has the ability to resist scratches
• Note support HD resolutions (format .mkv and .srt for subtitle). You can play 720p, mHD. Most softwarea and games do not suppoet HD resolutions, but most of them are full display on Galaxy Note.
• Kindle and Aldiko software supports full screen on Note. So you can comfortably read ebooks that have .prc or epub format. Using exPDF software to read pdf format are clearly the character and full text.
• S-pen is a special pen. You can write hand, draw, cut and paste pictures and a lot of different interesting functions
• Samsung confirmed Note will be up to the Ice Cream Sandwich (Android 4.0) in the second quarte of next year.
• Note has a 2500 mAh battery but it is bad. You can see testing battery life of Note here

 Root Galaxy Note: two methods: 

First Method:

• Battery life must be over 50%
• You need to install Kies and Note's driver (download Kies here). 
• On the Note, go to Menu - Settings - Application - Development and check USB DEBUGGIND. Then select UNKNOWN SOURCE in the Menu- Settings -Application. To increase to 10 minutes time off screen in the Menu -Settings - Display - Screen timeout
• Connect Note with PC
• Download this tools
• Extract downloaded file. Opent file "runme", press Enter and wait a few minutes. The Note will automatically restart. 

Second method: Using Odin (include up rom)

• Samsung Kies [Official Website]
• ODIN [XDA Thread]
• Netchips ClockworkMod Recovery Kernel [Here]
• Superuser zip file [Here]

Root:

1. Install Samsung Kies on your PC (download link above) for your Samsung Galaxy Note, which will ensure that ODIN is able to detect your device.
2. Launch ODIN
3. Switch your device off, hold Volume Up and Volume Down to place your device intoDownload Mode and plug in your device to your computer via USB cable.
4. Once ODIN recognizes your device, click the PDA button and navigate to netchip-cwm-update2.tar. Click on Start. netchip-cwm-update2.tar will now be flashed to your phone and it will reboot.
5. Once you’ve rebooted, press and hold Volume Up, the Home Button and the Power Button to enter recovery mode.
6. If everything is running smoothly, you should now have entered ClockworkMod (CWM) Recovery.
7. Navigate to install zip from sd card > choose zip from sdcard > su-2.3.6.1-ef-signed.zip
8. Finally, Reboot your Note by choosing reboot system option from main menu.