This article describes how to create and run a bootable Android USB flash drive so you can use Android on a desktop computer.
Portable OS on a Flash Drive! – Bootable Android OS
The Android x86 project makes it possible to run an older version of Android as an emulator on desktop-class hardware. The software on this site is not always perfectly in sync with Google's Android releases. Android x86 is not an official Google product and therefore requires time to port.
Visit the Android x86 download page for a list of available downloads.
Search for the latest Android ISO files. Depending on the computer you are using the Android USB on, choose between the 64-bit and 32-bit files. Typically, you want the 64-bit file.
