Cache files are a form of temporary digital data that accumulate as you use a phone, tablet, or computer. Cache is useful for optimizing system performance, doing so by 'designating' frequently ...

The iPhone is renowned for its blazing speed, but as fast as an iPhone and iOS 26 may be, there are still situations where your device may begin to act sluggish or feel like it's underperforming.

Samsung's catalog of smartphones and tablets is extensive, hitting almost every price point. This makes its devices a strong sell among prospective buyers. Despite the mind-numbing processing speeds ...

If your phone feels sluggish or takes longer to open apps, upgrading to one of the best Android phones for battery life is an option. A simpler (and cost-effective) solution might also do the trick: ...

When your phone is low on storage, what's the first thing you delete? Photos of your ex? Old podcasts you'll never listen to? Cat memes? One app you might not have considered turning to is Facebook.

Your apps and web browser store bits of information to speed up your experience using them. Over time, your phone may collect a lot of files you don't really need ...

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...