How to Use RDP on Windows — A Step-by-Step Guide

Introduction

Remote Desktop (RDP) is built into Windows and provides a familiar, secure remote desktop experience when configured correctly. This guide covers enabling RDP, connecting from other devices, and security hardening.

Enable Remote Desktop (Windows 10 / 11)

1. Open Settings > System > Remote Desktop.


2. Turn on Remote Desktop and confirm the enable prompt.


3. Note the PC name (you will use it to connect).

Allow RDP through Windows Firewall

1. Open Control Panel > Windows Defender Firewall > Allow an app or feature through Windows Defender Firewall.


2. Ensure Remote Desktop is checked for the network profile you use (Private / Public).

Create a Dedicated Account

For security, create a non-admin user and add it to the Remote Desktop Users group:

net user rdpuser StrongP@ssw0rd! /add

net localgroup "Remote Desktop Users" rdpuser /add

Connecting from another Windows PC

1. Open Remote Desktop Connection (mstsc.exe).


2. Enter the PC name or IP address and click Connect.


3. Log in with the RDP user credentials.

Security Best Practices

• Use strong unique passwords and, where possible, enforce multi-factor authentication (via conditional access / RD Gateway).


• Limit RDP to a private network or tunnel it through a VPN or RD Gateway.


• Change the default RDP listening port only if you understand the implications.


• Keep Windows up to date and enable account lockout policies to prevent brute-force attacks.

Troubleshooting

If you can’t connect: check firewall, ensure network profile is correct, verify the PC name/IP, and confirm the RDP user is allowed.