If you have forgotten the password to your Lenovo laptop and do not have a password reset disk, don't worry, there are still ways to reset your password and regain access to your laptop.

One common method is to use the 'Reset this PC' feature in Windows:

1. Start your Lenovo laptop and when you see the login screen, press the 'Shift' key while clicking on the 'Power' button in the bottom right corner, then select 'Restart'.
2. Your laptop will restart and a blue screen will appear. Select 'Troubleshoot' > 'Reset this PC' > 'Remove everything'.
3. Follow the on-screen instructions to reset your laptop. This will remove all your files, so it's important to back up your data regularly.

If you prefer not to lose your files, another way is to use a password reset tool such as 'PassGeeker' or 'Offline NT Password & Registry Editor'. These tools can help you reset your password without the need for a disk.

Make sure to create a strong, unique password after resetting to enhance the security of your Lenovo laptop. Consider using a password manager to keep your passwords secure and easily accessible.

Remember to take measures to prevent forgetting your password in the future, such as creating password hints or using biometric authentication if available on your laptop.