Installing Ubuntu on Windows 10 as a dual boot can seem like a daunting task, but it’s actually quite straightforward when you break it down into simple steps. In a nutshell, you’ll need to create space on your hard drive, download an Ubuntu ISO file, and then install Ubuntu alongside your existing Windows 10 setup. This approach allows you to choose between operating systems every time you power on your computer.
Installing Ubuntu on Windows 10 Dual Boot
In this section, we’ll walk you through the steps to install Ubuntu on a Windows 10 system, giving you the flexibility to switch between the two operating systems. Let’s dive in!
Step 1: Back Up Your Data
Before you start, back up all important files.
It’s always better to be safe than sorry. Backing up ensures that no data is lost in case something unexpected happens during the installation process. You can use an external hard drive or cloud storage to save your important files.
Step 2: Create Space on Your Hard Drive
You’ll need to partition your hard drive to make space for Ubuntu.
To do this, access the Disk Management tool in Windows. Shrink your C: drive or another drive with adequate space. Aim for at least 20 GB of unallocated space for Ubuntu to comfortably install and run.
Step 3: Download Ubuntu
Visit the official Ubuntu website and download the ISO file.
Choose the latest version of Ubuntu for the best features and security updates. Once downloaded, you’ll need a tool like Rufus to create a bootable USB drive with the ISO file.
Step 4: Create a Bootable USB Drive
Use a tool like Rufus to create a bootable USB with the Ubuntu ISO.
Insert a USB drive (at least 4 GB) into your computer. Open Rufus, select the USB drive, and choose the Ubuntu ISO file you downloaded earlier. Click ‘Start’ and let Rufus do its magic.
Step 5: Boot from USB
Restart your computer and boot from the USB drive.
Access your computer’s BIOS or UEFI settings (usually by pressing a key like F12 or Esc during startup). Set your USB drive as the primary boot device, then save and exit.
Step 6: Install Ubuntu
Follow on-screen instructions to install Ubuntu.
Once you boot from the USB, you’ll see an option to “Try Ubuntu” or “Install Ubuntu.” Choose “Install Ubuntu” and follow the prompts. When asked, select “Install Ubuntu alongside Windows Boot Manager” to enable dual booting.
After completing these steps, your computer will have two operating systems: Windows 10 and Ubuntu. You’ll be prompted to choose which one you want to use each time you start your computer.
Tips for Installing Ubuntu on Windows 10 Dual Boot
- Back Up First: Always back up your data before starting the installation.
- Check System Requirements: Make sure your computer’s hardware is compatible with Ubuntu.
- Secure Boot: If enabled, disable Secure Boot in your BIOS to avoid installation issues.
- Create a Restore Point: Having a Windows restore point can be a lifesaver if something goes wrong.
- Read the Instructions Carefully: During installation, read each step’s instructions to avoid mistakes.
Frequently Asked Questions
What is dual booting?
Dual booting is the process of installing two operating systems on one computer, allowing you to choose which one to use at startup.
Can I remove Ubuntu if I no longer want it?
Yes, you can remove Ubuntu by deleting its partition and restoring the Windows boot loader.
Will dual booting slow down my computer?
No, dual booting won’t slow down your system. Each OS runs independently of the other.
Is it safe to install Ubuntu alongside Windows 10?
Yes, it’s safe, especially if you follow proper installation steps and back up your data.
Can I access my Windows files from Ubuntu?
Yes, Ubuntu can read your Windows partitions, allowing you to access and modify files.
Summary
- Back up your data.
- Create space on your hard drive.
- Download Ubuntu.
- Create a bootable USB drive.
- Boot from USB.
- Install Ubuntu.
Conclusion
Congratulations! You’ve successfully installed Ubuntu on Windows 10 as a dual boot. This setup gives you the best of both worlds, letting you choose the operating system that best suits your needs at any given time. Whether you’re a coder wanting to enjoy Ubuntu’s open-source environment or a regular user keen on exploring new software, having both systems expands your capabilities.
If you’re new to Ubuntu, take some time to explore its features, software, and settings. There are plenty of resources online to help you get the most out of your new installation. Consider joining online forums or communities if you run into any issues or if you just want to learn more from fellow Ubuntu enthusiasts.
What’s next? Dive into Ubuntu, experiment with its features, and see what suits your workflow. If you’re interested in further customizations or optimizations, keep an eye on tech blogs and forums for the latest tips and tricks. Happy computing, and enjoy the freedom of choice with your dual-boot setup!

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.