Signature updates are essential; but every two or three years, you also need to upgrade to a newer integrated security package.
We talk the dark side of tablet displays and the potential for Lytro's "light field" digital camera technology to revolutionize digital photography in this week's episode of the PCWorld Podcast.
Use automatic security updates to ensure that your system has maximum protection.
Protect your wireless network against intrusion.
Increase your online security by creating a protective wrapper for your credit card information.
Mac OS X Lion and Windows 8 reflect Apple and Microsoft's views on the future of the PC.
Customized protection against on-line threats and malware
Sony Pictures suffered a massive data breach that may impact up to 1 million users, but data breaches are fairly common. Here's a checklist of what to do--and what to watch for--if you fall victim.
You read that correctly: Another Sony-branded site got broken into, and the hackers claim to have access to 1 million user accounts.
Microsoft gives the world a glimpse of Windows 8, a tablet-friendly overhaul to its operating system.
This Kinect hack won't make you a better juggler, but it looks like a lot of fun.
Want to see what you'll look like in 20 years? Wait 20 years instead of being taken by this apparent Facebook scam.
Sony PlayStation Network accounts may have been compromised in the recent hack attack. Here's how to protect your personal information.
Lock down your computer, your home network, your identity--even your phone.