It's the kind of thing we nerds care about most.

When I left the classroom 12 years ago, computer science was still treated like a niche pursuit, something for the few. Today, it’s the engine of change across every sector. In K–12 education, it is ...

Trying to use a computer with a dirty monitor can be very frustrating. Every smudge and streak on the screen makes it that much harder to see what you're doing, especially in bright sunlight. A dirty ...