Is Windows 10 ready for Prime Time?
Microsoft Marketing has released Windows 10 as a free upgrade for Win7 & Win8.1 owners. By using terms such as "for a limited time" (and not defining "limited" as meaning ONE YEAR), Microsoft has succeeded panicking and stampeding Windows users into upgrading production PCs & laptops (one which you rely on to work every day!) without proper compatibility testing, leaving some users stuck with a non-functional PC!
It's been 3 weeks since Windows 10 was released, and there already have been THREE setups of Windows 10 updates pushed out to fix problems! For those who've upgraded, Microsoft only allows a 30-day roll-back period to go back to their previous Windows 7 or Windows 8.1 operating system. Starting August 29, 2015, the initial upgraders will be committed to Windows 10 - no going back, UNLESS they first made a clone of their hard disk drive. How to clone details are here:
I have successfully updated two older, "clean" test'machines, but I don't recommend anyone update a "production" PC/laptop until they've verified there are no incompatibilities. Just this week (Aug 20, 2015), Symantec hastily released a "Windows 10 Upgrade" version of their Norton Internet Security software, because the existing version caused Windows 10 upgrades to fail (by the way, such upgrade failures are not considered Microsoft's fault!).
Another area users forget to check is SCANNER software from printer/scanner vendors. Scanning software which worked on Windows 7 may not work with Windows 10. Manufacturers such as Dell are posting website notices that the "device drivers" (i.e. graphics, WiFi, etc.) for many of their older PCs and laptops have not been tested with Windows 10 (and therefore may not work!).
Based on these and other problems I've already seen, I think Windows 7 users should NOT upgrade -- Windows 7 will be supported until 2020, and it'll be time enough to get Windows 10 on your NEXT PC/laptop (unless you get a Mac with OS X instead!). Windows 8.1 users SHOULD upgrade to Windows 10, BUT they should wait a few months to let OTHERS get more bugs out!
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