Windows 8.1 support

[Ninja_Gah]

Years ago we dropped 8.1 support because the user base was less than 5%. I would expect the the user base to be even less now. Window 8.1 to 10 transition was not trivial and the effort it would take to support 8.1 again is very significant, not to mention the fact that mainstream support for Win8.1 has ended long time ago. So unfortunately it's not something we want to support.

I personally have the Vivotab note 8 with Windows 10 on it. I don't find it any worse than 8.1 in terms of performance. I would recommend doing a clean install and get rid of any bloatware on it.