After that select write shown in the bottom menu.Press on enter four times for the upcoming options.It will be around 15 GB and it is shown as Free Space. You will see different partitions already present in your hard disk.Select you hard disk where you created space for Prime OS for installation.
But still Remix OS has no any Google Play service so this is the main problem for Remix OS users, therefore, we already shared a guide on how to install Google Play Store and Services on Remix OS.
We already write a guide on to install Remix OS alongside Windows 10 means dualboot Remix OS Beta and Windows 10 on Windows PC.
You can read the full review of Remix OS for PC with features and installation guide.
Remix OS has lots of feature like Windows 10 such as multitasking, start menu, Desktop shortcuts and much more.
Jide designed the Remix OS with Android-x86 for providing the better android UI on PC and Laptops with all supported android apps and games. Remix OS is an Android Lollipop based operating system designed for Linux for PC and Laptop(UEFI & Legacy).