Your web browser works hard to make your online experience smooth. To do this, it stores bits of information like site data, passwords, and your browsing history ...

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 ...

When you use the internet on your laptop, tablet, or phone, your browser stores information about the sites you visit and how you engage with them to improve loading speed and personalize your ...

The internet is a nosy place. In this series, Lifehacker explains how to protect one of the most important aspects of modern life: your privacy. When you use the internet on your laptop, tablet, or ...