Click the button below — it opens GitHub's token page in a new tab. It's called a "classic token" there; that's just GitHub's name for it, nothing to pick or worry about.

Log in to GitHub if it asks you to. Under "Select scopes" you'll see this, already ticked for you — leave it exactly as is, don't check or uncheck anything else on the page:

(If you ever don't see it checked, just tap that one box — the smaller ones under it tick themselves.)

Then scroll all the way to the bottom of the page and click the green Generate token button.

GitHub shows you a long token starting with ghp_. Click the small copy icon next to it — you can only see it this one time, so copy it now before doing anything else.

Come back to this tab, paste it in the box below, and hit Connect GitHub.