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Introduction Ever notice your laptop battery draining faster than usual? Or maybe it shuts down unexpectedly, even when it shows a decent charge? That’s your laptop’s way of telling you something’s off with its battery health. In today’s fast-paced digital world, your laptop battery is like the heart of your device — and just like

Introduction Ever joined a video call only to realize your camera isn’t working? You’re not alone. Many laptop users face issues like a dark, blurry, or non-functional camera. The good news? You can instantly test your laptop webcam online — no app or software required. That’s where QATop’s Webcam Test Tool comes in. It’s a

Introduction: When Your Laptop Microphone Suddenly Stops Working Picture this: you’re on an important Zoom meeting, podcast recording, or class presentation — and suddenly, no one can hear you. You say, “Can you hear me now?” but the silence continues. If your laptop microphone is not working, you’re not alone. It’s one of the most

Why Testing Your Laptop Keyboard Matters Your keyboard is one of the most used parts of your laptop. Whether you’re typing emails, coding, or gaming, every key press counts. But over time, keys can stop responding, get stuck, or behave oddly. Testing your laptop keyboard helps identify these issues early, saving you from frustrating typing