How to connect to Amazon Lightsail server via SSH with a private key

Attaching a static IP address to a Lightsail instance

Login on Windows

Log in on Linux or MacOS X

Utilities

• For Windows, use PuTTY to do remote SSH logins from Windows.
• On Linux, use Terminal application. This application is available in every distributive.
• MacOS X also has Terminal.app installed by default. 

Additional information

How to connect to a Plesk server via SSH with available server's credentials

How to connect to a Plesk server via RDP with available credentials