Greetings, thank you for your question about the Samsung Galaxy Tab S10 FE. To change the screen lock password on your Galaxy Tab S10 FE, go to Settings > Lock screen > Screen lock and biometrics, and then enter your current screen lock code. From there, you can choose a new password, PIN, or pattern and confirm it. If you have any other questions, do not hesitate to reach out to Support. Thank you for being a dedicated Samsung customer. - Debra