Well below I have given you the process to apply online for the clerk posts of the Indian Overseas Bank you can have a look

You have to apply through the official site of the IBPS as the Indian Overseas Bank is the associate bank of the IBPS

Go to the official site of the IBPS

A page like below will open



Hit on the option for the CWE clerk at the left below side

Select the link for the online application

Apply here and pay the fees