FLY INSIDETHE CLOUDS
When flying visual (VFR) there are cloud clearances that need to be followed, as an IR pilot now you can enter and fly in the clouds by flying with reference to the flight instruments.
FLY INTO BUSIER AIRPORTS
As an Instrument Rated pilot you can fly instrument approaches into busier and bigger airports that have Instrument Approach Procedures (IAP).
Some airports have specific Departure Procedures (DPs) and Arrivals (STARs) that need to be followed, which will be learned during the program.
With the Instrument Rating add on you will be able to fly in weather conditions less than VFR.
As an Instrument Rated pilot, you are allowed to fly into Class A (alpha) airspace which starts at 18.000 feet altitude.