Windows 10 build 10240 shows ‘blazing fast’ Edge, as Office 365 subscriptions loom

As Microsoft engineers burn the midnight oil, you'll see buffing, polishing...and Universal Office app pricing.

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  • Windows
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  • Windows 10
As PCWorld's senior editor, Mark focuses on Microsoft news and chip technology, among other beats. He has formerly written for PCMag, BYTE, Slashdot, eWEEK, and ReadWrite.

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