Join the server and select a map: Once you have found a surf server, join it and select a map to play on. Some popular surf maps are surf_beginner, surf_utopia_v3, and surf_ski_2.

Understand the basic movement: To surf in CS:GO, you need to understand the basic movement mechanics. You need to strafe left and right while jumping to gain momentum and maintain speed.

Practice on flat ground: Before trying to surf on ramps, it's a good idea to practice on flat ground. This will help you get a feel for the movement mechanics and help you build up your speed.

Start surfing on ramps: Once you feel comfortable with the basic movement, start surfing on ramps. Try to maintain your speed and use the ramps to gain even more speed.

Watch and learn: Watching other surfers can be very helpful when trying to learn how to surf. You can learn new techniques and see how other players navigate the maps.

Keep practicing: Surfing in CS:GO can be challenging, so don't get discouraged if you don't get it right away. Keep practicing, and eventually, you'll get the hang of it.