Health and safety, Basics of Electrical, Electronic components, component testing, tools and Measuring instruments
History, Motherboard, Memory, Microprocessor, Storage Devices, Peripheral Devices & SMPS, BIOS, PC Maintenance, NAS
Importance of operating system, File System, Windows system, windows GUI, Windows Troubleshooting, installation of printers, storage management, managing user account, windows troubleshooting, Virus & Antivirus, Linux