Lost Windows 7 Password - How to Reset Lost Windows 7 PasswordIf you have lost your Windows 7 password and don't have a password reset disk, how can you reset your lost Windows 7 password? This article will show you 4 ways to reset lost Windows 7 password without reset disk.Method 1: Use Kon-Boot to Reset Lost Windows 7 PasswordKon-Boot is one of the most popular tools that can help you reset lost Windows 7 password without reset disk or without losing any data. It is very easy to use. Just need to burn it into a USB flash drive or CD/DVD, then boot your computer from the USB/CD, and you can login Windows 7 without password.Here are the detailed steps:1. Download and install Kon-Boot on an accessible computer.2. Insert a USB flash drive or CD/DVD into the computer, and launch Kon-Boot.3. Choose USB or CD/DVD in the interface according to what kind of disk you have inserted, and then click "Burn to USB" or "Burn to CD/DVD".4. When the burning process is completed, remove the USB/CD, and insert it into the locked computer.5. Set the computer to boot from USB/CD.6. When Kon-Boot starts, you can see all user accounts on your Windows 7. Just select the target account and click "Login" to login Windows 7 without password.Method 2: Use Ophcrack to Reset Lost Windows 7 PasswordOphcrack is a free and open source program that can help you reset lost Windows 7 password by cracking the password hashes. It comes with a Live CD that you can burn into a USB flash drive or CD/DVD. Then you can boot your computer from the USB/CD and use Ophcrack to crack the password hashes and reset your lost Windows 7 password.Here are the detailed steps:1. Download and install Ophcrack on an accessible computer.2. Insert a USB flash drive or CD/DVD into the computer, and launch Ophcrack.3. Click "Create Live USB" or "Create Live CD".4. When the burning process is completed, remove the USB/CD, and insert it into the locked computer.5. Set the computer to boot from USB/CD.6. When Ophcrack starts, it will automatically crack the password hashes and display the passwords. Just write down the passwords and use them to login your Windows 7 without password.Method 3: Use PCUnlocker to Reset Lost Windows 7 PasswordPCUnlocker is a professional tool that can help you reset lost or forgotten Windows 7 password without reset disk or without losing any data. It comes with a bootable ISO image that you can burn into a USB flash drive or CD/DVD. Then you can boot your computer from the USB/CD and use PCUnlocker to reset your lost Windows 7 password.Here are the detailed steps:1. Download and install PCUnlocker on an accessible computer.2. Insert a USB flash drive or CD/DVD into the computer, and launch PCUnlocker.3. Click "Burn to USB" or "Burn to CD/DVD".4. When the burning process is completed, remove the USB/CD, and insert it into the locked computer.5. Set the computer to boot from USB/CD.6. When PCUnlocker starts, it will display all user accounts on your Windows 7. Just select the target account and click "Reset Password" to reset your lost Windows 7 password.Method 4: Use Password Recovery Bundle to Reset Lost Windows 7 PasswordPassword Recovery Bundle is a professional tool that can help you reset lost or forgotten Windows 7 password without reset disk or without losing any data. It comes with a bootable ISO image that you can burn into a USB flash drive or CD/DVD. Then you can boot your computer from the USB/CD and use Password Recovery Bundle to reset your lost Windows 7 password.Here are the detailed steps:1. Download and install Password Recovery Bundle on an accessible computer.2. Insert a USB flash drive or CD/DVD into the computer, and launch Password Recovery Bundle.3. Click "Burn to USB" or "Burn to CD/DVD".4. When the burning process is completed, remove the USB/CD, and insert it into the locked computer.5. Set the computer to boot from USB/CD.6. When Password Recovery Bundle starts, it will display all user accounts on your Windows 7. Just select the target account and click "Reset Password" to reset your lost Windows 7 password.ConclusionIf you have lost your Windows 7 password, don't be panic. There are many ways that you can use to reset your lost Windows 7 password. You can use Kon-Boot, Ophcrack, PCUnlocker, or Password Recovery Bundle to reset your lost Windows 7 password without reset disk or without losing any data.