How do I install Ubuntu when Windows is already installed?

Install Ubuntu in dual boot with Windows 10 & Windows 8

1. Step 1: Create a live USB or disk. Download and create a live USB or DVD.
2. Step 2: Boot in to live USB.
3. Step 3: Start the installation.
4. Step 4: Prepare the partition.
5. Step 5: Create root, swap and home.
6. Step 6: Follow the trivial instructions.

Can I install Ubuntu alongside Windows 7?

On physical systems, only one operating system can run at one time. A dual-boot setup could be Windows 7 and Ubuntu, side by side. You can then alternate between the two and use them as you see fit, with a reboot in between each use. Multi boot – Like dual-boot, but there are three or more operating systems.

How do I install Ubuntu on Windows 10 if its already installed?

1. Step 1: Make a backup of your Windows system [optional]
2. Step 2: Download Ubuntu (or whichever Linux distribution you are using)
3. Step 3: Create a live USB/disk of Ubuntu.
4. Step 4: Make some free space on your disk for Ubuntu installation.
5. Step 5: Boot from live Ubuntu USB.
6. Step 6: Installing Ubuntu along with Windows 10.

How do I uninstall Ubuntu and install Windows 7?

1. Boot a live CD/DVD/USB with Ubuntu.
2. Choose “Try Ubuntu”
3. Download and install OS-Uninstaller.
4. Start the software and select what operating system you want to uninstall.
5. Apply.
6. When all is over, reboot your computer, and voila, only Windows is on your computer or of course no OS!

How do I uninstall Windows after installing Ubuntu?

Instructions may vary by distro and your specific setup, but for the traditional Ubuntu setup, it should look something like this:

1. Insert a live CD or USB for your Linux distribution and start up its partition manager (like Gparted).
2. Right-click on that Windows partition and choose “Delete” from the menu.