How can I make my laptop boot automatically from the hard drive without having to press F10 each time?

there are two ways you can get your computer to boot from CD/DVD

1: Change the first boot device from BIOS

  1. Turn on the PC
  2. Press F2 at the Samsung Logo

    Make sure you don't change anything else unless you know what you are doing

  3. You would see BIOS Setup Utitlity
  4. Navigate to Boot
  5. Go to Boot Device Priority and press enter
  6. You would see a list of Bootable Devices
  7. Using F5/F6 to change values, makeCD/DVD the first boot device
  8. Press enter and F10 to save and exit

You should be able to boot the computer using CD/DVD now

Make sure you don't change anything else unless you know what you are doing

2: Access one time boot menu

Try Esc or F4 to access One Time Boot menu in samsung computers