Higgs field

The electric field, the magnetic field we are familiar with them as we have studied about this, but what's Higgs field? it's something we should have studied first but there aren't any signs of it's it in our books. Higgs field little bit like magnetic field except it has a constant value everywhere, it's all around us right now, we can't see it or touch or feel it but without it, we can't even exist. Higgs field gives mass. if it wasn't there, particles would have no mass, hence no atom would form and not anything. Higgs field must have two sets like either be off so that it has a zero value everywhere in space or it should be on so it has an absolutely enormous value. Higgs field is slightly on (not 0 but 10000 trillion time weaker than its fully on), this value is so crucial if it were a tiny bit different, no physical structure exist in the universe.