Windows Remote Desktop Setup Guidance

I'm seeking an experienced IT professional to guide me through setting up a Microsoft Remote Desktop connection between two Windows PCs. One of the computers is on a different network. Key Requirements: - Expertise in Windows operating systems - Proficiency in Microsoft Remote Desktop - Previous experience in setting up remote desktop connections over different networks - Excellent communication skills for clear, step-by-step guidance Please note, I am not particularly tech-savvy, so patience and clear instructions will be highly appreciated. The step-by-step guidance should be provided via a phone call.