Using APT

1. Update the package index

   sudo apt update

2. Install the Snap package manager immediately

   sudo apt install snapd

3. To test your system, install the hello-world snap and make sure it runs correctly

   sudo snap install hello-world

   hello-world 6.4 from Canonical✓ installed
4. Run the hello-world app

   hello-world

   Hello World!

Snap has been successfully installed and is ready to use! If you're using a desktop, a good next step is to install the Snap Store app.