It seems you're asking about a combination of terms related to Samsung firmware flashing: (a website), Odin (the flashing tool), and full (likely meaning a complete firmware package).
: Launch Odin as an Administrator. Click each button (BL, AP, CP, CSC) and select the corresponding file from your extracted firmware folder. : Once the "ID:COM" box turns blue or green, click gsmromnet odin full
Connect device to PC