A password reset disk is a physical disk or USB flash drive that you can insert into your computer during the logon process. If you forget your password, you can use the reset disk to create a new password. You can create a password reset disk for free using a blank CD or USB flash drive.If you don't have a blank CD or USB flash drive, you can create a password reset disk using a third-party software like Kon-Boot. Kon-Boot is a software that allows you to login into your computer without knowing the password. It is a paid software but you can use the trial version to create a password reset disk.Here's how to create a password reset disk using Kon-Boot:1. Download and install Kon-Boot on your computer.2. Insert a blank CD or USB flash drive into your computer.3. Open Kon-Boot and select the CD or USB drive as the destination for the password reset disk.4. Click on the "Create Disk" button and wait for the process to complete.5. Once the password reset disk is created, you can use it to login into your computer if you forget your password.Here's how to use the password reset disk:1. Insert the password reset disk into your computer.2. Reboot your computer and wait for the "Please insert Password Reset Disk" message to appear.3. Press any key to continue and the "Kon-Boot" menu will appear.4. Select the "Login Without Password" option and press Enter.5. Kon-Boot will bypass the Windows password and you will be logged into your account.6. Once you're logged in, you can change your password from the Control Panel.If you don't have a password reset disk or if you can't remember your Kon-Boot password, you can use the following method to reset your password.1. Reboot your computer and wait for the "Please insert Password Reset Disk" message to appear.2. Press any key to continue and the "Kon-Boot" menu will appear.3. Select the "Password Recovery" option and press Enter.4. Kon-Boot will display a list of all the user accounts on the computer.5. Select the account that you want to reset the password for and press Enter.6. Kon-Boot will prompt you to enter a new password for the selected account.7. Enter the new password and press Enter.8. Kon-Boot will ask you to confirm the new password.9. Enter the new password again and press Enter.10. Kon-Boot will reset the password for the selected account.11. Reboot your computer and login with the new password.