If you want to manage apps running in the background, open the Recent apps screen again and tap Active in background. You can then select the specific app you want to close. To optimize your phone's ...

ZDNET's key takeaways Clear your iPad cache regularly to boost speed and free storage.Safari, Chrome, and apps all store ...

Semantic caching is a practical pattern for LLM cost control that captures redundancy exact-match caching misses. The key ...

What are the differences between how AI systems handle JavaScript-rendered or interactively hidden content compared to ...

Even with Apple’s locked-down design, iPhones in 2026 are not magically immune to malicious apps, scam pop-ups, or ...

The six-part series is designed to equip students and teachers with practical tools to tackle misinformation and disinformation ...

At CES 2026, the big maker of mobile chips teased details—and some benchmarks—for its new mainstream Snapdragon processor ...

Dawn French plays widow Debbie Fendon - granny, lawn bowler, tinpot dictator - who will stop at nothing to make sure her family’s protected. Unfortunately, most of the time the ...

Follow ZDNET: Add us as a preferred source on Google. Can you believe that the first Roku device launched 17 years ago? It was initially developed in partnership with Netflix to stream its "Watch ...

If your Android phone or tablet feels slower than usual, you may not need new hardware just yet. A simple cache clean-up can improve performance, free up storage, and fix common glitches across almost ...

New rumors suggest that AMD is preparing a much more aggressive cache configuration for its upcoming Zen 6 desktop processors, directly targeting Intel’s next-generation Nova Lake platform. While ...

Over time, Android apps store temporary files—known as cache data—to help them load faster and run more smoothly. While this cache can improve performance initially, it can eventually build up, take ...