For no good reason that I know of something called Cloudflare has appeared out of the blue on my computer telling me it is checking my browser before I can connect to some websites.
Where has this come from? How can I get rid of it? I object in principle to things interfering with my system without first asking permission or explaining what they are doing.
Apologies if this is a naïve question, but I have never heard of Cloudflare before so I would like some explanation. Strangely, a straightforward Google search is not helping.