Well, one way to switch POV is to plan it out ahead. Know why you're changing the perspective and what it adds to the story. Also, be consistent in how you handle the switches so readers don't get confused. It's important to give each POV enough space to develop and not rush the transitions.
To switch POV effectively, make the transitions smooth and clear. Use cues like chapter breaks or section headings. Also, make sure each POV has a distinct voice and purpose.