How to install Docker explained

Everyone who starts programming, notice the need of installing docker, a really usefull and common app between programmers. Here we show how to install it on every common type of software:

Windows:

1. First install Docker Desktop
2. Then run the installation file (accept WSL2 if wanted)
3. Check if Docker is installed docker --version
4. If it doesn't work, install wsl by wsl --install
5. Check if it works correctly by entering docker run hello-world if you got 'successful message' your docker works correctly

macOS:

1. First install Docker Desktop
2. Open .dmg file and drag docker to Applications
3. Run installation file (give necessary permissions)
4. Check if Docker is installed docker --version
5. Check if it works correctly by entering docker run hello-world if you got 'successful message' your docker works correctly

Linux (all types):

1. First, update your system sudo apt update
2. Then install docker sudo apt install docker.io -y
3. Start docker service: sudo systemctl start docker, sudo systemctl enable docker
4. Check if Docker is installed docker --version
5. Check if it works correctly by entering docker run hello-world if you got 'successful message' your docker works correctly