Starting your node automatically each time you log in to your computer makes it easy for you to contribute to the network. The easiest way to do this is to tell Bitcoin Core GUI to start at login.
While running Bitcoin Core GUI, open the Settings menu and choose Options. On the Main tab, click Start Bitcoin on system login. Click the Ok button to save the new setting.
The next time you log in to your desktop, Bitcoin Core GUI will automatically start as an icon in the tray.
You have now completed installing Bitcoin Core.
To support the Bitcoin network, you also need to allow incoming connections. Please read the Network Configuration section for details.