Replace your current OS and use Linux as your main system for everything.
Install Linux alongside Windows or macOS and choose which to use at startup.
Use software like VirtualBox or VMware to run Linux inside your current OS.
Run Linux directly inside Windows using WSL, no reboot needed.
Boot and use Linux from a USB stick without installing anything.
Access Linux servers or desktops hosted in the cloud, from anywhere.
Install Linux on a Raspberry Pi for learning, projects, or fun experiments.
Use Docker or similar tools to run Linux apps in isolated containers.