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IB Economics – Microeconomics (HL/SL Notes) Ace your IB Economics exams with this complete Microeconomics guide, designed to simplify complex theory into clear, exam-ready notes. Perfect for both HL & SL students who want structured explanations, diagrams, and evaluation points. What’s inside: • Demand & Supply: law of demand, shifts vs movements, determinants, elasticity (PED, PES, YED, XED) • Market Equilibrium: shortages, surpluses, role of price mechanism (signalling, in...

️ IB Computer Science – Topic 7: Control (HL/SL Notes) ️ Understand control systems with ease using these exam-focused IB CS notes. Everything is broken down into simple steps with clear examples, making revision stress-free. What’s inside: • Components of control systems: microprocessors, sensors, actuators, ADCs • Input → Process → Output model explained • Open-loop vs Closed-loop systems with real-life examples • Positive vs Negative feedback loops simplifie...

⚙️ IB Computer Science – Topic 6: Resource Management (HL/SL Notes) ⚙️ Master one of the trickiest IB Computer Science topics with these clear, exam-focused notes on Resource Management. Perfect for HL & SL students who want structured, simplified explanations for fast revision and strong exam answers. What’s inside: • Key resources: RAM, secondary storage, CPU, bandwidth, cache, GPU, sound processor, screen resolution, network connectivity • Effects of limited resourc...

IB Computer Science – Topic 3: Networks (HL/SL Notes) Everything you need to know about Networks in one clear, exam-ready document. These notes simplify complex concepts into structured points, perfect for last-minute revision or building a strong foundation. What’s inside: • Client–server model explained (servers, clients, hubs, switches, routers) • Internet & packet switching simplified (how data travels, headers, payloads) • Network types: LAN, WAN, VLAN, SAN, WLAN,...

⚡ IB Computer Science – Topic 2: Computer Architecture (HL/SL Notes) ⚡ Master the core of IB Computer Science with clear, exam-focused notes on Computer Architecture. Everything is broken down step by step to help you revise efficiently and score higher. What’s inside: • CPU structure & the Fetch-Decode-Execute cycle (Von Neumann model) • Memory types explained: RAM, ROM, Cache, Secondary, Virtual • Role of the Operating System (UI, memory, peripherals, multitasking, s...

Ace your exams with clear, concise, and syllabus-aligned notes for IB Computer Science Topic 1. These notes break down the entire unit into easy-to-understand points with examples, pros & cons, and exam-focused explanations. What’s inside: • System implementation methods (direct, parallel, pilot, phased) • Data migration challenges & legacy systems • SaaS vs traditional software (advantages & drawbacks) • Software testing methods (alpha, beta, black/white box, automated, us...

Struggling to keep up with IB Business? These notes cover everything you need in a clear, organized, and exam-focused way. Perfect for quick revision before tests or building deep understanding during the year. What’s inside: • Full coverage of Chapters 1–3 (Business Management, Human Resources, Finance & Accounting) • Key concepts defined simply (Change, Ethics, Sustainability, etc.) • Clear breakdowns of business types, objectives, stakeholders, growth, globalization • ...