yes absolutely safe to use. no problems at all. but make sure you turn off the automatic updates to your apps on bluestacks to save on data. also, you can read this article (http://waytohunt.org/bluestacks-facts/" target="_blank) for more information.
It is safe on Windows computer (as long as AVG did warn about its processes and files). Definitely, it is not virus or malware.
But I do not recommend to use the same Google account of your smartphone, it may open some data leak. I think this guide would be helpful in protecting your security and computer resources while using Bluestacks player - https://www.sysprobs.com/is-bluestacks-safe-for-windows-mac
As far as my knowledge bluestacks is safe to run the Android apps from your PC.
Please feel free to contact us should you need any assistance.
Bluestacks is basically a Android Emulator for PC which enables the Windows OS user to run Android apps on his Windows OS system.
So, use Bluestacks freely
I hope this might help you.. https://www.onlineprivacytips.co/security/is-bluestacks-safe-to-use/
But I do not recommend to use the same Google account of your smartphone, it may open some data leak. I think this guide would be helpful in protecting your security and computer resources while using Bluestacks player - https://www.sysprobs.com/is-bluestacks-safe-for-windows-mac
Please check this link for that: https://androidfantasy.org/install-bluestacks-without-graphic-card/