How do I stop background color fill?

[jdouglasj]

I have no idea how this happened, but when I enter text into cells
under a particular column, Excel automatically fills the background
yellow. Can anyone tell me how I can put a stop to this?

 

[jdouglasj]

I should add that this happens when the cell directly above the one I'm
typing in already has a yellow background. If the cell directly above
the one I'm typing in is red, then when I hit return after typing text
in the cell, the cell will turn red.

 

[Ken Johnson]

Hi,
do these cells have any conditional formatting applied?
If so go Format>Conditional formatting.... and delete it
Ken Johnson

 

[CyberTaz]

See JE McGimpsey's reply to your original post.

Regards |:>)