Watch Computer Science Visually
Quick visual lessons covering binary, hardware, data representation, and exam-friendly computer science concepts.
RAM vs ROM Explained
Learn the key difference between temporary memory and permanent memory using a fast, student-friendly visual explanation.
Latest Visual Lessons
Short, focused lessons designed to explain one computer science idea at a time.
What Is RAM?
Understand temporary memory and why your computer needs RAM to run programs.
What Is ROM?
Learn how ROM stores important instructions that stay saved even when power is off.
RAM vs ROM
Compare volatile and non-volatile memory in one simple visual lesson.
What Is Binary?
Learn why computers use only zeros and ones.
Bits and Bytes
Understand bits, bytes, and why one byte equals eight bits.
Decimal to Binary
Practise converting denary numbers into binary for exams.
Video Topics
Find short lessons by topic as the Future Logic video library grows.
Use the Videos with Free PDFs
Pair the visual lessons with downloadable revision sheets, exam guides, practice packs, and quick-reference PDFs.