How you move a shed depends on its type. A small resin or metal panel shed comes apart and reassembles, while a solid wooden shed on skids can sometimes be slid whole onto a trailer. Both need the contents cleared and careful handling of the floor and roof.
Pro tip: For a solid wood shed, get a quote from a local shed moving service, since sliding it whole often beats disassembly.
Watch out: Never move a shed with contents or shelving inside, since the extra weight and shifting load can collapse the walls.