how to fix windows 7 laptop without password or recovery disk?

First, click on the “Reset” button, which is below the “Select a user” table. After clicking on it, it will reset the password of your Windows 7 computer. And, finally click on the “Reboot” button to restart your computer. A new confirmation window will open asking whether you want to restart your computer.
That's right. If you don't have a password, you don't need a recovery disk. And this will work to reset your password. First, we need to boot from a USB drive. So go ahead a plug in a thumb drive or whatever USB drive you have. Next, restart your computer and boot from the USB drive.
To start the laptop password reset in Windows 7, hold down the following keys while the computer boots up. F8: This will open the Advanced Boot Options menu. F2: This will open the System Configuration menu. Once you have brought up the System Configuration menu, select the option for Safe Mode. Press the Enter key.