Computer Components
What is the main circuit board in a computer called?
Motherboard
Name one input device
Keyboard
What is an operating system?
Software that manages computer hardware and software resources
What does 'strong password' mean
A password that is hard to guess and includes letters, numbers, and symbols
What is malware?
Malicious software designed to harm or exploit computers
Which component is responsible for processing instructions
CPU
Name one output device
Monitor
What software is used for creating text documents?
Word processor
What should you do if you receive a suspicious email?
on't click on any links or open attachments, and report it
What is phishing?
A fraudulent attempt to obtain sensitive information by pretending to be a trustworthy entity
What does RAM stand for
Random Access Memory
Which hardware component improves the graphics performance of a computer?
Graphics card/GPU
Which type of software is used to protect a computer from viruses
Antivirus software
What does the 'S' in HTTPS stand for?
Secure
What is a DDoS attack?
Distributed Denial of Service attack, where multiple systems overwhelm a network with traffic
Which component stores data permanently, even when the computer is off?
Hard drive/SSD
What is the purpose of a heat sink?
To dissipate heat from the CPU or GPU
What is open-source software?
Software with a source code that anyone can inspect, modify, and enhance
Name one way to protect your personal information online.
Use two-factor authentication
What is encryption?
The process of converting information into code to prevent unauthorized access
What is the purpose of a power supply unit in a computer?
It converts AC to DC power and distributes power to the computer's components
Which type of port is used to connect external storage devices to a computer?
USB port
What is the difference between system software and application software?
System software manages hardware, while application software performs specific tasks for users
What is a VPN, and why is it used?
Virtual Private Network; it encrypts internet connections to protect privacy
What is ransomware?
A type of malware that locks or encrypts files until a ransom is paid