PCWorld

How to protect your PC from the major Meltdown and Spectre CPU flaws

A pair of nasty CPU flaws recently exposed have serious ramifications for home computer users. Meltdown and Spectre let attackers access protected information in your PC’s kernel memory, potentially revealing sensitive details like passwords, cryptographic keys, personal photos and email, or anything else you’ve used on your computer. These are serious flaws. Fortunately, CPU and operating system vendors pushed out patches fast, and you can protect your PC from Meltdown and Spectre to some degree.

Where to update Windows 10.

It’s not a quick one-and-done deal, though. They’re two very different CPU flaws that touch every part of your operating system, from hardware to software to the operating system itself. Check out PCWorld’s Meltdown and Spectre FAQ on page 7 for everything you need to know about the vulnerabilities themselves. We’ve cut through the technical jargon.

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