This free one does it for me, Whiskas.
NDOOnce you're all signed up, go back and apply for a NDO+ account, which gives you a free .org.uk, or .co.uk domain name into the bargain. Choose the name wisely, since you won't be able to change it afterwards.
The service is very reliable and I've used them since 1998. The only catch is moving your free domain name somewhere else -- it'll set you back 125 smackers.
It's a subscription-free service, but you do have to pay for your time online when dialling up to your account, to make changes, or upload pages.
To write your pages, have a play with MS Frontpage Express, which you'll probably find on your system somewhere. Otherwise, I believe it's still downloadable from Miserysoft. I'll have a rummage for the URL.