What is Non-Destructive Testing? Nondestructive testing is a means of evaluating a material or component’s superficial or interior defects or mechanical conditions without compromising the component ...

How We Test Computers ...

Electronics components testing must occur before and after manufacturing, and producers should never treat that step as an afterthought. Here are some of the practical advantages that a thorough ...

How we test laptops at ZDNET in 2026 ...

Artificial intelligence (AI) models are being applied to almost everything, from helping people write emails to ...

Dan Ackerman leads CNET's coverage of computers and gaming hardware. A New York native and former radio DJ, he's also a regular TV talking head and the author of "The Tetris Effect" ...