Showing posts from July, 2025Show All
🖱️ Types of Mouse (Computer Mouse)
A mouse is an input device used to control the pointer on the screen. It helps in selecting, dragging, and opening files or folders. 📌 1. Mecha…
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📺 Types of Display Technologies
1. CRT (Cathode Ray Tube) Technology : Uses electron beams to light up phosphor dots on the screen. Appearance : Bulky and heavy. Display Qua…
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