This guide applies to Plesk VPS & Dedicated Server purchases.
VPS Linux
By default, when Plesk is first installed you must login using the root password if the VPS is Linux by entering your root username and root password in the password field.
The URL link that can be accessed is :
HTTP > http://1.2.3.4:8880/
HTTPS > https://1.2.3.4:8443/
Kemudian set admin password anda melalui Plesk interface : Login Plesk for the First Time and Set Admin Password
Where 1.2.3.4 is the IPv4 public address of your VPS.
VPS Windows
Unlike Linux VPS, to log in to the Plesk panel as an admin, you must log in via RDP (Remote Desktop Protocol) first.
Then run the Windows Power Shell application (Run as Administrator) then type plesk login
Then your Plesk login URL link will come out. Then you open it through your computer's web browser. Then don't forget to set a password for the admin.
Detail: Login Plesk for the First Time and Set Admin Password