Download Ubuntu ISO file: Visit the official Ubuntu website (https://ubuntu.com/download) and download the latest version of Ubuntu ISO file. Make sure to download the appropriate version for your system architecture (32-bit or 64-bit).
Create a bootable USB drive: Create a bootable USB drive by using a tool like Rufus, Unetbootin, or Etcher. This will allow you to boot into Ubuntu from the USB drive and install it on your system.
Boot from USB drive: Insert the bootable USB drive into your system and reboot your computer. Make sure to select the USB drive as the boot device from the BIOS settings.
Choose Ubuntu installation: In the initial Ubuntu installer, select the option to install Ubuntu. You can also choose to try Ubuntu without installing it, if you want to test it out first.
Select language and keyboard settings: Choose your preferred language and keyboard layout.
Select installation type: Select the installation type according to your preference. You can choose to erase your entire disk and install Ubuntu, or you can choose to install Ubuntu alongside your current operating system.
Create User Account: Create a new user account with a username and password.
Wait for installation to complete: Once you have completed all the previous steps, just sit back and wait for the installation to complete. When the installation is finished, remove the USB drive and restart your computer.
Congratulations, you have successfully installed Ubuntu!Ubuntu!