Does my wife need a visa to travel to Spain, Greece, or Germany while on a residency visa in the UK?

@Dave ********

she’s on first part of right to remain (Leave to enter) ! She’s only been here since March, she’s done her A1 English and we are in process of setting her up with the next bit then later the English life test ! (She can stay 2.5 years before doing the next bit) But meantime we want to travel around a bit on holidays etc but I don’t want to take her to Europe etc and be turned away because we haven’t got the correct paperwork! Where do I apply and what am I asking for ? Or is she tied to the Uk and can’t go anywhere to visit or holiday ? I’m asking on here because I’m sure someone will have faced the same problems and got a solution and so could possibly aim me in the right direction? Thanks 🙏