Don't-Miss Stories

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Ads officially hit Firefox's new tab page

First tipped in February, Mozilla's new advertising scheme for Firefox's new tab page is live.

on pcworld.com

browser comparison sept 2014

Browser comparison: How the five leaders stack up in speed, ease of use and more

Do you like your browser fast, easy on system resources, or simple to use? We tested Chrome, Firefox, Internet Explorer, Opera, and Safari, and found surprising differences on these measures.

washingtonpostaddetector

New browser extension warns you when articles are paid for by advertisers

Native advertising and sponsored content is a big trend at news sites these days. A new browser extension helps let you know when what you're reading is not editorial content.

on pcworld.com

How to use pinned tabs to keep your browser organized

Keep your favorite web apps organized by using pinned tabs. We'll show you how to use the tab management tool in this video tip.

browser history chrome

How to selectively delete browser history

Remove individual sites or pages from your history rather than all of it. We'll show you how in this video tip.

on pcworld.com

Mozilla to strengthen SSL certificate verification in Firefox

The software maker will pay US$10,000 for any critical vulnerability found in its new certificate verification code

on pcworld.com