Windows 10 installation files already sneaking onto Windows 7 and 8 PCs

Windows 10 installation files already sneaking onto Windows 7 and 8 PCs
Tonight is the night, Windows fans. Starting around midnight Eastern on Wednesday, June 29, 2015 Windows 10 will start rolling out to Windows Insider members. And if you're part of the first wave upgrading to Windows 10, your PC may already be primed …
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Windows 10 Upgrade: do I have to Reinstall Programs?
On the other hand: because an in-place upgrade will move over all your installed programs and user data, there is also a chance that any errors that you had in the previous Windows environment will also be ported over to the new installation of Windows.
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iOS 8.4 update causing problems? Here's how to fix them with a full install
I figured the software update had caused something buggy at the system level. There were no new apps installed after the iOS 8.4 update and none of my apps were upgraded either. The likelihood of a third-party app as the root cause seemed very slim.
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