I think my question will be easy for some of you.
I have an Excel file for my task/activity tracking.
Column A is an ID auto-increment from 1 to 1000.
Column B is the taskname.
But I have only 100 tasks, so column B is empty at cell B101. 
I want to select the first empty row without taskname (first row with column B being empty). 
But column A is not empty and gives me an error (I select the last row after A column value). 
Thank you for reading this.
Regards,
 
    