I have now changed the background colour for my blog. Yay.
It's clearly possible, but not obvious.
I am indebted to a kind stranger who read my blog, saw my plight, googled it (to my shame - why didn't I...?) and posted a link to a site that walked me through it.
I did it last night but forget to click "Publish" - ah, you live and learn!
Today's question: if I wanted to "pay it forward", what can I do to help you?