Best way to remove Windows 7 administrator password if forgotten

Now many users set password for their computer in term of security. When they boot their computers, the first thing they do is enter the login password. At this moment, many people forgot Windows 7 login password and couldn’t access their computers in the following cases:
Case 1: I forgot my password for my Windows 7 laptop and need help to log in to it.
Case 2: I changed and then forgot my login password and now I'm locked out of my computer. How to remove it?
Some of them will say that they have another admin account, but some have no admin account available. This guide will tell you the best way to remove Windows 7 administrator password.

Note: This guide is for the situations below:
1. Forgot or lost Windows 7 password and have no reset disk
2. Forgot Windows 7 admin password and have no other admin accounts.
3. Changed your login password but unfortunately lost it.
4. Bought an old laptop installed with Windows 7 but it was locked by an account that you have no idea.

Windows Password Recovery Tool 3.0 is an excellent tool to remove lost or forgotten administrator and user passwords. You can remove Windows login password on Windows 7/8/8.1/XP/ Vista and even Windows Server 2000/2008/2012 etc. No need to format your computer or reinstall your Windows. It can keep your data secure. In addition, this program offers four versions (Standard, Professional, Enterprise and Ultimate). Now I take removing Windows 7 admin password for example:

Part 1: What you should prepare

1. Download Windows Password Recovery Tool 3.0 Ultimate
2. A workable USB or CD/DVD

Part 2: Steps to remove Windows 7 admin password

# Launch Windows Password Recovery Tool 3.0 Ultimate after you install it on a workable computer.
# Insert the USB and burn this program to USB.
Use the default ISO image file provided by Windows Password Recovery Tool 3.0 to burn a bootable USB.

# Remove Windows 7 admin password
Insert newly-created USB device and restart your computer from Bios
For a while, the interface of Windows Password Recovery Tool Standard will appear. Choose the Windows OS your computer runs and choose the account that you want to remove Windows password, click Next to change Windows 7 password.

In addition, here is a video guide, if you have problems about this guide, you can watch this video guide:

Tips:
1. The locked computer must be booted from Bios. As for BIOS settings, you can visit this page: How to set BIOS to boot from USB.
2. It is better to backup your password, you can create password reset disk.