Cannot connect Windows Vista

I tried to change my password, my Acer Aspire 5100 laptop, did not recognize the password. I just connected, so I restarted my computer. It does not recognize the password, I know my password. I didn't save my files. PLEASE HELP ME

http://support.Microsoft.com/default.aspx/KB/189126

"Microsoft's strategy concerning lost or forgotten passwords"

Microsoft cannot help you recover the passwords of the files and Microsoft who are lost or forgotten product features. Mick Murphy - Microsoft partner

Tags: Windows

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