.To remove the password protection, open Run (Win + R) and type control userpasswords2 and press enter. This will open up the User Accounts window. Here uncheck the option �Users must enter a user name and password to use this computer� and click OK. When you click OK, it will prompt to enter the current password and confirm it. Once this is completed, next time you log into Windows 7, it will not ask the password for logging in.
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