Author: Chris Hoffman / Source: How-To Geek
Windows 10 PCs running the October 2018 Update are now getting improved Spectre fixes. This should speed up many PCs Microsoft slowed down with January 2018’s Spectre patches. This improvement, named “Retpoline,” was originally scheduled for Windows 10’s next update.
Technical information about how Google’s “Retpoline” works is available, but you don’t need to sweat the details. When implemented in Windows, it means the operating system can protect against Spectre attacks without a noticeable performance penalty.
We previously wrote that Spectre fix-related speedups would arrive with the forthcoming Windows 10’s April 2019 Update, also called 19H1. Now, Microsoft is slowly enabling this feature on current Windows 10 PCs—as long as they’re running the October 2018 Update. This is the first time these patches have been available on a stable version of Windows.
This change arrived in Windows update
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