In dual booting, when we finish the installation, we find that the default option in boot loader to start the system is Ubuntu and Windows appears as last option in sequence. And to start the Windows, we need to choose the Windows by down arrow key on Keyboard and if we don’t choose, Ubuntu will automatically start. If you wish to change the boot loader sequence which can start your desired option first in sequence, then GRUB Customizer is the best option. Only, you need to install GRUB Customizer first then run it to change the option. With Grub Customizer, you can easily: - add, remove, edit, rearrange Grub menu entries. - Change default entry, visibility, timeout, kernel parameters. - Change the resolution, background image, edit the font and color, etc. - Reinstall Grub into MBR, so to load Ubuntu from Windows boot-loader *Install Grub Customizer via PPA:* To install it, from the steps below: *1. **Open terminal (Ctrl+Alt+T) and login with root privilege* sudo su (press enter) (Enter the password. Password will not be visible while typing so be careful.) *2. **Now run the following command to add the PPA:* sudo add-apt-repository ppa:danielrichter2007/grub-customizer *3. **Update the Package with this command* sudo apt-get update *4. **Now, Install the Grub Customizer* sudo apt-get install grub-customizer When the Installation is over, find the Grub Customizer and change the sequence. Save it and enjoy!!! http://www.dptripathi.in/2016/12/10/customize-your-boot-loader/ -- DP Tripathi NIT Rourkela -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.