CPU (Central Processing Unit): The main processor in a computer that performs most of the processing and controls other components.
RAM (Random Access Memory): Temporary memory used by a computer to store data that is currently being used or processed, allowing for quick access.
Hard Drive (HDD/SSD): The primary storage device used for storing data. HDDs use spinning disks, while SSDs use flash memory for faster access.
Operating System (OS): Software that manages computer hardware and provides services for application programs (e.g., Windows, macOS, Linux).
Firewall: A network security system that monitors and controls incoming and outgoing network traffic based on security rules.
Malware: Malicious software designed to damage, disrupt, or gain unauthorized access to computer systems.
Antivirus: Software designed to detect, prevent, and remove viruses and other malicious software from a computer.
Cloud Storage: Online storage space provided by services like Google Drive, Dropbox, or iCloud, allowing access to files from anywhere.
Browser: A software application used to access and view websites on the internet, such as Chrome, Firefox, or Safari.
URL (Uniform Resource Locator): The web address used to access a specific page on the internet (e.g., www.example.com).
VPN (Virtual Private Network): A service that creates a secure, encrypted connection over the internet, protecting your data and privacy.
Two-Factor Authentication (2FA): An additional layer of security that requires two forms of identification to access an account (e.g., a password and a code sent to your phone).
Cache: Temporary storage used by browsers and applications to load frequently accessed data faster.
Bandwidth: The maximum rate at which data can be transmitted over an internet connection, measured in megabits per second (Mbps).
Router: A networking device that forwards data between computer networks and connects devices within a local network to the internet.
Ethernet: A wired network connection used for reliable and high-speed internet access.
Phishing: A fraudulent attempt to obtain sensitive information by disguising as a trustworthy entity in an electronic communication.
Spyware: Software that secretly monitors user activity and collects personal information without consent.
Software Update: A new version of software that includes patches, improvements, or new features.
Firmware: Software that is embedded into hardware to control the device's basic functions.
