Can we conceive cogently of all knowledge – in particular, all knowledge of truths – as being knowledge-how? This paper provides reasons for thinking not only that is this possible, but that it is conceptually advantageous and suggestive. Those reasons include adaptations of, and responses to, some classic philosophical arguments and ideas, from Descartes, Hume, Peirce, Mill, and Ryle. The paper’s position is thus a practicalism – a kind of pragmatism – about the nature of knowledge, arguing that all knowledge is knowledge-how to act – to do this, to do that. Such a conception can include, too, a distinctive view of the metaphysical relation between knowledge and belief. We see that, contrary to what most contemporary epistemologists say, knowledge need not be a form of belief. Instead, a belief that p can be a way simply of enriching or strengthening knowledge that p. It can do this in a paracticalist way, by allowing one to do more with the knowledge.