How to get rid of GNU GRUB menu

Question

I had both windows 7 with UBUNTU installed on my laptop but long time ago, I tried to uninstall UBUNTU (I am not sure if I did it right!). I find this GNU GRUB menu really annoying now that I only want to boot to windows. How do I get rid of it? This other question which seemed related didn't answer my question, and I have no windows boot disk.

Solution

It is possible without recovery CD/DVD.

1. Reboot your computer
2. Select and enter Windows 7 in Grub menu
3. Press F8 to initiate Advanced boot options for Windows 7
4. Select Repair Your Computer from menu

5. After logon to Account, Select Command prompt from menu

6. Enter command bootrec /fixmbr

7. Exit command prompt and Restart your computer