Knowledgebase

How to Mange your PTR (RDNS) inside the Client Zone

How to add PTR Records to your VPS or Dedicated Server

Step-by-step Guide: How to Install 3CX VOIP using a Linux VPS

Step-by-step Guide: How to Install 3CX on your Rackzar Linux VPS

Why is important to install QEMU Guest Tools when using Proxmox

QEMU Guest Tools Proxmox

How to Manage DNS from Client Area

How to add a Promail Email account

How to add a Promail Email account

How to migrate your WordPress website with All-in-One plugin

How to migrate your WordPress website with All-in-One plugin

How to install Fail2ban on Linux to protect against brute force attacks

How to change your Windows Server Password

Use Ctrl + Alt + End Instead of Ctrl + Alt + Del for Changing Password

How to enable OpenSSH on Windows Server 2025

OpenSSH is a remote connectivity tool that utilizes the SSH protocol for secure sign-ins. It encrypts all data exchanged between the client and server to prevent eavesdropping, connection hijacking, and other types of attacks.

How to Extend Windows Disk after Upgrading VPS

After upgrading your VPS, you may find that you need to extend your Windows disk to accommodate additional data or applications.There are several ways to extend a Windows disk, including using PowerShell or Disk Manager.