When your VPS is active you will get the IP, the root user and the password by email.
- Linux and macOS: open a terminal and run:
ssh root@YOUR_IP
- Windows: use Windows Terminal (PowerShell) with the same command, or a program such as PuTTY.
Accept the server fingerprint the first time and enter the password. Tip: change it with passwd, create your own user and set up SSH keys.