If you’ve noticed a large System Data section in your iPhone storage, you’re not alone. It includes cached files, temporary ...

When an iPhone suddenly refuses to install a new app or take another photo, the culprit is often a mysterious bar in Settings labelled “System Data.” Instead of music, photos or apps you recognise, ...

A sure-fire way to prevent your Mac from slowing down and avoid errors like "Your startup disk is almost full" is to regularly free up storage space. There are several things you can do to achieve ...