Peace, mercy, and blessings of God be upon you. Are you facing problems with your computer's performance? Are you looking to establish or maintain the internet network and central system for your facility? Or do you want to install and secure a high-definition surveillance camera system? I am an IT and technical support specialist with extensive practical experience, offering you fully professional services in Riyadh: 🔹 PC & Laptop Maintenance and Upgrades: - Solving slowness, lagging, and blue screen issues. - Upgrading hardware components (installing fast SSDs and expanding RAM). - Formatting and system maintenance with driver installation and essential software. - Recovering lost data and solving boot problems using advanced tools. 🔹 Computer Networks: - Establishing, extending, and organizing internal internet networks (wired and wireless). - Configuring and programming routers and network switches (MikroTik / Routers / Switches). - Connecting branches, setting up folder sharing, and distributing permissions via Active Directory. - Solving signal weakness and network disconnection issues. 🔹 Surveillance Cameras (CCTV): - Supplying, installing, and maintaining surveillance cameras (Dahua and others). - Configuring recording devices (DVR / NVR) and connecting them to mobile phones so you can monitor your home or office from anywhere (SmartPSS / DMSS applications). - Repairing malfunctions and replacing damaged cables or viewing angles. 💡 Why choose me? - Full commitment to quality and punctuality. - Accurate problem diagnosis and root cause solutions without unjustified additional costs. - Service provided for individuals, offices, and companies.