360 Courier Click Here to download 360 Courier. Follow the instructions below. STEP 1: Fill, click register and Download. STEP 2: CLICK save file STEP 3: go to download folder and open .exe file STEP 4: Click run STEP 5: CLICK next STEP 6: CLICK install STEP 7: Click agree and install. STEP 8: CLICK close STEP 9: CLICK run 360 Courier STEP 10: Go to your email for your codes STEP 11: copy and paste codes. click activate STEP 12: Follow tutorials