One of the known issues in that build is the problem where Cortana caused high CPU usage. This was a major problem since it made it impossible for some users to normally use their computers. Luckily, with the latest Windows 10 build, the problem was resolved by Microsoft. So, if you’ve experienced high CPU usage because of Cortana’s SpeechRuntime.exe process, installing the new build should fix everything. The build, however, is only available to Windows Insiders on the Fast Ring. To obtain it, go to Settings > Updates & security, and check for updates. Apparently, build 15019 for Windows 10 Preview fixes many issues caused by previous builds, including apps crashes, mouse and keyboard problems, and more. However, the new build also causes some issues of its own, but that’s just how Windows 10 builds work, so we shouldn’t worry much about it. We sincerely hope the new build indeed fixes the issue for you. If not, you’ll probably want to check out our articles about Cortana issues and high CPU usage in Windows 10, for some additional solutions. Once you’ve tried our solutions or installed the build, let us know if the issue still persists in the comments. RELATED STORIES YOU NEED TO CHECK OUT:
Windows 10 Welcome screen is getting a makeover in Creators Update Windows 10 Blue Light filter receives new name and features How to enable Game Mode on Windows 10 PC Windows 10 build 15019 issues: install fails, black screen on startup, and more Windows 10 gets a brand-new Gaming section in System Settings
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