Assuming that you have forgotten your Windows 10 password and don't have a password reset disk or another administrator account to sign in with, this tutorial will help you to reset forgotten Windows 10 password on your DELL XPS laptop.There are many ways to reset forgotten Windows 10 password, but we will focus on using Kon-Boot, which is widely considered as the best solution to this problem. Kon-Boot is a software that allows you to login into any account without knowing the password, and it works on almost all Windows operating systems.Here are the steps to reset forgotten Windows 10 password with Kon-Boot:1. Download Kon-Boot from its official website and extract it to a USB drive.2. Plug the USB drive into your DELL XPS laptop and boot from it.3. Kon-Boot will bypass the Windows 10 login screen and allow you to login into any account without knowing the password.4. Once you are logged in, go to Control Panel > User Accounts and reset your forgotten password.5. That's it! You have successfully reset your forgotten Windows 10 password with Kon-Boot.If you don't want to use Kon-Boot or if it doesn't work for you, there are other ways to reset forgotten Windows 10 password, such as using a third-party password recovery tool or using the Command Prompt. However, these methods are more complicated and may not work for everyone.