“Working of A Computer”是使用 FontVibe AI 创作的彩虹文字效果。绚丽的多彩虹色渐变文字特效，色彩过渡顺滑，棱镜般的光泽与欢快的多彩排版。

rendered as rainbow text effect — COLOR (mandatory): each individual letter must contain a complete ROYGBIV rainbow gradient top-to-bottom within itself — top=red, upper=orange, mid=yellow-green, lower=blue-indigo, bottom=violet. NOT one color per letter. NOT a gradient across the whole word. Every letter is its own complete rainbow. Full chroma Pride flag saturation — not pastel, not muted, not shifted to any single hue. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style always governs the color — every letter still carries its own complete top-to-bottom ROYGBIV rainbow gradient. FALLBACK MATERIAL: if the font carries no material of its own, render clean bold letters each filled with a full vertical ROYGBIV rainbow. COLOR PRIORITY: the rainbow gradient is mandatory and overrides any single font color — each individual letter is its own complete rainbow at full Pride-flag saturation. Create a bright, celebratory educational technology poster with the exact title “Working of A Computer” as the unmistakable hero, arranged on three centered lines: “Working” / “of A” / “Computer.” Keep the words and capitalization exactly as written. Each individual letter contains its own complete vertical ROYGBIV rainbow gradient, with red at the top, then orange, yellow, green, blue, indigo, and violet at the bottom; every letter shows the full saturated spectrum, never one color per letter or a gradient across the whole word. Give the title a candy-gloss, inflated balloon finish, with rounded dimensional surfaces and crisp, bright specular highlights. Place it prominently in a spacious square composition, with generous clear space around the lettering. Build a joyful computer-learning setting behind it: a friendly desktop monitor, keyboard, mouse, and small colorful circuit-board details arranged as secondary accents along the lower edges. Use a luminous sky-blue and warm golden background with soft multicolored bokeh, subtle string lights, and a light scatter of confetti. Keep the computer objects softly focused and subordinate so the title remains instantly legible. The overall image is vivid, welcoming, and upbeat, like an engaging classroom technology celebration.