Error: Catalog images directory is not writeable

Hi,
I am getting an error message on the top of my page when I am in my catalog.

"Error Error: Destination not writeable /home/content/37/12345677/html/images/"

I can not add any products with pictures or updates the pictures.
then I get two errors.

"Error Error: Destination not writeable /home/content/37/8890537/html/images/
Error Error: Catalog images directory is not writeable: /home/content/37/8890537/html/images/"

I have read all the threads I could find on this. I don't understand exactly where I'm supposed to go to fix this.
Could someone please break it down, step by step, where to go to fix this.

Thank you

Your images folder must be writable if you want to put files in there.

https://www.zen-cart.com/tutorials/index.php?article=9

OK, great, Thank you so much