Hi,
Do you have access to another sign in method, such as your PIN?
You can try resetting your password depending on the type of account you are using (Microsoft or local account). You can check the article below for a step-by-step guide.
Microsoft account: https://support.microsoft.com/account-billing/reset-a-forgotten-microsoft-account-password-eff4f067-5042-c1a3-fe72-b04d60556c37
Local account: https://support.microsoft.com/windows/change-or-reset-your-password-in-windows-8271d17c-9f9e-443f-835a-8318c8f68b9c