A password reset disk is a physical disk or USB flash drive that contains a special file used to reset a Windows 11 password. If you've forgotten your Windows 11 password and don't have a password reset disk or another account on the computer, you won't be able to reset your password and will be locked out of your account.If you have a password reset disk, you can use it to reset your password and regain access to your account. Here's how:1. Insert the password reset disk into the computer.2. Click Start > Control Panel > User Accounts.3. Under the "Related tasks" section, click Change your password.4. Enter your current password, and then click Next.5. On the "Reset Password" page, enter a new password and a hint to help you remember the password, and then click Next.6. Remove the password reset disk, and then click Finish.If you don't have a password reset disk, you can create one if you have another account on the computer with administrative rights. To create a password reset disk:1. Click Start > Control Panel > User Accounts.2. Under the "Related tasks" section, click Prevent a forgotten password.3. On the "Forgot Password Wizard" page, click Next.4. Select the location for storing the password reset disk, and then click Next.5. Enter a password for the disk, and then click Next.6. Follow the instructions to complete the wizard.Once you've created the password reset disk, you can use it to reset your password and regain access to your account. To use the password reset disk:1. Insert the password reset disk into the computer.2. Click Start > Control Panel > User Accounts.3. Under the "Related tasks" section, click Change your password.4. Enter your current password, and then click Next.5. On the "Reset Password" page, enter a new password and a hint to help you remember the password, and then click Next.6. Remove the password reset disk, and then click Finish.If you don't have a password reset disk or another account on the computer, you won't be able to reset your password and will be locked out of your account. In this case, you'll need to use a third-party tool to reset your password.One of the best tools for resetting a Windows password is Kon-Boot. Kon-Boot is a bootable CD that allows you to login to a Windows account without knowing the password. Kon-Boot is an easy-to-use tool that doesn't require any technical knowledge to use.To use Kon-Boot to reset your password:1. Download the Kon-Boot CD image from the Kon-Boot website.2. Burn the Kon-Boot image to a CD.3. Insert the Kon-Boot CD into the computer.4. Reboot the computer.5. Kon-Boot will bypass the Windows password and allow you to login to the account.6. Once you're logged in, you can change the password for the account.7. Reboot the computer, and remove the Kon-Boot CD.If you have a password reset disk or another account on the computer, you can use it to reset your password and regain access to your account. If you don't have a password reset disk or another account on the computer, you can use a third-party tool like Kon-Boot to reset your password.