These 15+ Roku TV shortcuts unlock the system's best features - and I use them daily

Plex is an easy way to stream your own media library on Roku. Just install Plex Media Server on your computer, add the Plex app on your Roku, and sign in so Plex can scan your files, add artwork, and ...

Own a Samsung smartwatch? My 30-second routine will keep your device running like new

ZDNET's key takeaways Clearing cache speeds up a slow Galaxy Watch.Cache buildup can cause lag and drain the ...

Smithsonian sends cache of files to the White House

The Smithsonian Institute director told staff members via email Tuesday that he had submitted documents and materials to the ...

How to clear your iPad cache (and why it makes such a big difference)

ZDNET's key takeaways Clear your iPad cache regularly to boost speed and free storage.Safari, Chrome, and apps all store cache that can slow performance.Restarting your iPad helps clear hidden files ...