How Do I Use the Created Date + Modified Date Columns

Hi,

I have no idea how to use these columns. I'm just trying to add the date I started a task in the "Created Date" column, and I was assuming the "Modified Date" column could be used for when I completed the task or changed something. I'm trying to enter info into these columns manually and it's not working. What's going on here?


Thanks,

Mila

Answers