As an IT technician, it’s important to have a good understanding of some basic concepts and technologies. Here are some key terms that you should know:
- Operating System (OS): The software that manages a computer’s hardware and provides a platform for applications to run on.
- Hardware: The physical components of a computer, such as the processor, memory, and hard drive.
- Network: A group of interconnected computers and devices that can communicate with each other.
- IP address: A unique identifier assigned to each device on a network, used for communication.
- Router: A device that connects multiple networks together and forwards data between them.
- Firewall: A security device that monitors and controls incoming and outgoing network traffic.
- Backup: A copy of data that can be used to restore lost or corrupted files.
- Malware: Short for “malicious software,” any software that is designed to harm or disrupt computer systems.
- Antivirus: Software that is designed to detect and remove viruses and other types of malware.
- Troubleshooting: The process of diagnosing and resolving problems with computer systems or networks.