The Android-x86 Project eventually may become a viable operating system alternative for your desktop and laptops computers, but it's not there yet. You will have to wait a while for the developers to fix a number of failures with the latest release upgrading Android-x86 to Marshmallow 6.0.1.
The developers late this summer released the first stable version of Android-x86 6.0, codenamed "Marshmallow." Android-x86 lets you run the Android OS with the Google Chrome browser on your desktop and laptop computers, rather than buying one of the qualified Chromebooks with the Google Play Store features bolted on.
This latest release may be stable in name only, however. I had much more difficulty with it than with earlier versions. I ran into lots of trouble running this Marshmallow release on several of my test computers, which range from low-memory legacy rigs to top-of-the-line boxes.