Forgetting Windows 7 password is nothing serious if you have another user account on your PC.

Since Windows 7 allows several people to share one computer by setting different user accounts with different privileges, many people may build 2 or more user accounts on their PC. Therefore, if you forgot the password for the account which you used often, you can still get access to the locked account with other user account on your computer. Follow the below steps to rescue your PC!
(Note: The other user account(s) should be administrator user account or standard user account with administrative privileges.)
Step 1: Log to Windows 7 with the accessible user account.
Step 2: Click Start > Control Panel > User Accounts and Family Safety > User Accounts.
Step 3: Click Remove your password.
Step 4: Type your current Windows 7 password in the text box on the following screen.
Step 5: Click Remove Password button to confirm that you'd like to remove your Windows 7 password.

In this way, you can very easily reset Windows 7 password with other user account. What if there is no other user account, how would you get the access to your computer again?

Use Windows Password Master to troubleshoot Windows 7 password forgot problem when there is no other available access to your PC.

Windows Password Master is an excellent software program to help users easily and quickly find their lost or forgotten Windows password. It is considered as the best Windows Password Reset tool to reset the forgotten Windows Administrator or domain password on any Windows operating system.
Now it has 2 versions including Windows Password Master Standard and Professional, all these 2 editions can work on all Windows-based computers, and can reset any lost Windows password. Furthermore, all of them are able to remove Windows password, create a new administrator user account or change forgotten Windows password. Things you need to prepare in advance are an accessible Windows OS-based computer and a blank CD/DVD drive.

In a word, don’t worry if you forgot Windows 7 password, you can rescue your locked computer easily and quickly with the above methods.