I build different computers with my dad. For example, upgrade memory, replace HDD to SDD, and replaced networked card.
I helped my teachers with specified issues with their laptops or desktop devices. For example, WiFi issue or connecting their extra peripheral devices to their personal computer.
I have a personal experience of using computers I have learn how to install windows, change bios, understand the procedures of replacing parts in a computer I have built a custom computer with my dad
During high school, I have earned two certification which was MTA 98-349:Windows Operating System Fundamentals MTA 98-366: Networking Fundamentals