Below you will find a method to set up password for Linux's root and Windows' Administrator accounts.
1. Log in to Control Panel
2. Go to VPS tab and click "Password settings" at the top of the page.
※ If you don't see the link, you can also click "Edit credentials" near the bottom of the page.
3. Enter new password and click "Accept".
Warning: Password must be at least 8 characters long and contain both upper and lower case letters and digits. If you click "Accept" without meeting these requirements, you might get stuck on "Password change in progress" message for a while.