The Android-X86 project provides Android optimized for X86 so you can install Android 4.0.4 Ice Cream Sandwich on your netbook or laptop just like any other OS.

Android-x86 4.0.4 RC2, based on Android Ice Cream Sandwich 4.0.4 has been released today with a few exciting changes, like an ARM translator that lets you run some ARM applications on Android-X86.