A client of mine requested to remove the dual selection of his computer, disable Windows XP and only set Windows 7 to be the primary boot OS. I suggested that the best way is to do a clean install of Windows 7 or I can just modify his windows settings to remove the dual boot selection and set his computer to boot automatically to Windows 7 but since he has limited budget at that time he opts to have the second choice which is just to remove the dual boot option. Below are the steps I performed to disable the dual boot selection.
How to Remove Dual Boot Selection
Right click on My Computer then Properties
That’s it, your computer will automatically boot to Windows 7.