Wondering if your smartphone is in good health? Maybe it's a used phone you just bought, or perhaps you're looking to sell an old device and want to make sure it's working correctly. Whatever the ...

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 ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. Wondering if your smartphone is in good health? Maybe it's ...

Anonymous Reader X seeks to troubleshoot his or her Apple TV. Said A.R.X writes: I’m not sure my Apple TV is working properly. It’s slow to respond to commands and sometimes it won’t “see” the Mac I ...