Just like anything else- it is easier with the correct tools
Try the Park Tool TL-10 Shop Tire Lever
Amazon.com: Park Tool TL-10 Shop Tire Lever - Printed Bag: Sports & Outdoors
For just one bike it is overkill- but I can mount tubeless tires on a roadbike in about a min- and they are a real pain. Actually over the years it has been worthwhile- and all my friends show up when they have a couple of wheels to do.
Otherwise practice and a tire iron will work fine
Gary