ZDNET's key takeaways The Black Screen of Death is incredibly annoying, but often easily diagnosed.The most common culprits are outdated software or faulty drivers. With a few quick fixes and basic ...

Screen shadowing is a surefire way to ruin a work or gaming experience. Try out these potential fixes before spending your ...

Warming is normal in a gaming laptop, but more severe heat could be indicative of a larger problem with your system. Gaming ...

The "No Internet, secured" message on Windows computers means that you're connected to an internet signal, but it's not ...

"DNS server not responding" errors show up when your computer and internet connection aren't communicating correctly.

With over a decade of experience at Which?, Tom covers everything from tech advice to money-saving tips and highlights the best deals during major sales events. Whether it's a laptop that takes ...