Some laptops are remarkably resilient. Others, not so much. But all succumb to wear and tear over time. Batteries decline, screens malfunction, keyboards fail (and shed their keys). Before calling for ...

Toothpaste is not a magic solution for fixing cracked screens. It can, however, help with minor scratches. Here’s what you need to know: Scratches vs. Cracks: Toothpaste can polish out small, ...