Hi, Aravind,
As you know that the PC has RS232 port or USB virtual COM port, which enable user to display message transmitted/received via uart via Hyperterminal or other tools run on PC. But the PC has not I2C interface, but there are devices which can transform I2C protocol to USB. I just searched on Google, this is the I2C to USB devices, I suppose there is tools run on PC, which enable user to transmit/receive I2C data between PC and board.
World's Smallest Adapter Module | USB to SPI - Nano River Tech
Hope it can help you
BR
XiangJun Rong