Dns Configuration, Printer Drivers, Microsoft 365, Firewall Configuration, Windows OS deployment, Network security hardware, Linux installation and troubleshooting, Outlook email, File sharing setup, Network fault diagnosis, FTP troubleshooting, H3C network devices, Kaspersky antivirus, Virtualization platforms

DHCP, Networking Concepts, Exchange, Dns, Microsoft 365, Windows OS, remote support tools, Active Directory, common enterprise applications