Year 1 Exam  >  Year 1 Computing IGCSE (Cambridge)  >  Flashcards: Know your Computer
Know your Computer
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Flashcards: Know your Computer Flashcard | Year 1 Computing IGCSE (Cambridge)
17 Flashcards
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FAQs on Flashcards: Know your Computer Flashcard - Year 1 Computing IGCSE (Cambridge)

1. What is a computer and what are its main components?
Ans.A computer is an electronic device that processes data and performs tasks according to a set of instructions called software. The main components of a computer include the central processing unit (CPU), memory (RAM), storage (hard drive or SSD), motherboard, power supply, and input/output devices (like keyboard, mouse, and monitor).
2. How does the operating system work?
Ans.The operating system (OS) is software that manages the computer hardware and software resources. It acts as an intermediary between users and the computer hardware, allowing users to execute programs, manage files, and control peripheral devices. Common operating systems include Windows, macOS, and Linux.
3. What are the different types of software?
Ans.Software can be categorized into two main types: system software and application software. System software includes the operating system and utility programs that manage computer resources, while application software consists of programs that help users perform specific tasks, such as word processing, web browsing, or graphic design.
4. What is the importance of antivirus software?
Ans.Antivirus software is crucial for protecting computers from malware, viruses, and other malicious threats. It scans files, monitors system activity, and removes harmful software to prevent data loss, identity theft, and damage to the computer system.
5. How can I improve my computer's performance?
Ans.To improve your computer's performance, you can take several steps: regularly update your operating system and software, uninstall unnecessary programs, clear temporary files, defragment your hard drive (if using HDD), upgrade your RAM or storage, and run a malware scan to ensure your system is clean.
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