Wan, Application Support, Networking Concepts, Dns, Windows, Itil, DHCP, Vpn, Linux, Macos, Lan, Hardware Troubleshooting, system diagnostics

Windows OS, Microsoft 365, Outlook, Software Installation, Dns, Lan, Excel, ticketing helpdesk tools, system formatting, networking fundamentals, Wi-Fi, Ip, antivirus or endpoint security tools, Teams, Troubleshooting