Yes, you can remove Windows and install Linux. To do so, you will need to back up any important data you have stored on Windows and then create a bootable USB drive or DVD with a Linux distribution of your choice. After that, you will need to change your computer's BIOS settings to boot from the USB drive or DVD, and then you can follow the instructions for the Linux distribution you chose to install it on your computer. For more information on installing Linux, you can refer to the official documentation for the distribution you are using.