Every website you visit installs trackers onto your computer and slows it down subtly. These are called cookies and cached data, which work to track your activity if you regularly visit the same site.

Mike Sorrentino is a Senior Editor for Mobile, covering phones, texting apps and smartwatches -- obsessing about how we can make the most of them. Mike also keeps an eye out on the movie and toy ...

ZDNET's key takeaways Clearing browser and app cache can fix a slow Mac and free up space.Safari, Chrome, and your apps all ...

My computer’s internet browser is, by far, the program that I use the most. That’s not the case with my mobile device, because so many of the services I use have their own apps. But, when I’m sitting ...

Each website you visit leaves breadcrumbs on your browser. Small information files called cookies, which your browser stores, create a more personalized experience (such as saving items you've placed ...

You can clear the cache in Internet Explorer to improve its performance if you are having loading issues with the browser. You can find the cache controls in the ...

Your Android phone is probably hoarding a ton of useless data from every website you've ever visited. Sure, some of it is useful, like keeping you logged into your ...

A cache is a special storage space for temporary files that makes a device, browser, or app run faster and more efficiently. After opening an app or website for the first time, a cache stashes files, ...