Recovery Of Data Off Of Possible Damaged Hard Drive?

I found myself facing a black screen with this text:"We appologize for the inconvenience, but Windows did not start successfully. A recent hardware or software change might have caused this.It your computer stopped responding, restarted unexpectedly, or was automaticlly shutdown to protect your files and folder, choose last known good configuration to revet to the most recent settings that worked.If a previous start up attempt was interrupted due to a power failure or because the powe or reset button was pressed, or if you aren't sure what caused the problem choose start windows normally