If it doubt, don't, and wait for Windows 10. Or ask that somebody to show you why he thinks it's bettter.
Kees
Hi,
I am using Windows 7 in my laptop. But, somebody asking me to install Windows 8.1. Will it cause any problem to run any specific application with Windows 7? I feel Windows 7 is more user friendly, although I have not used Windows 8.1, still..... What should I do?
Regards,
Alon Solomon

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