Even after using laptops for years, many users don’t even touch the most important tool: the built-in hardware diagnostics. These tests are preinstalled on every Windows laptop and Mac. Since they are ...

Laptops quietly monitor their own health, but most people never tap into the tools that can warn of trouble long before a crash or data loss. Built-in hardware diagnostics sit below the operating ...

We test more than 100 laptops in our specialist lab every year so you can buy the right model for your needs and budget. But what makes our tests different? We don't simply borrow a laptop from a ...