21. Install Linux Ubuntu in windows without any partition

Portable Ubuntu for Windows is a Ubuntu system running as a Windows application.This system is built with the Colinux Kernel, Xming X server and Pulseaudio server for Windows.Portable Ubuntu for Windows is a useful tool when you need to move yourself to other machine that have Windows as operating system.Portable Ubuntu is a stand-alone package that runs a fairly standard (i.e. orange-colored, GNOME-based) version of the popular Ubuntu Linux distribution. It just doesn’t bother creating its own desktop, and puts all its.

first of all You need to have following things
1. LINUX Ubuntu latest version iso image with "wubi" application included


2. POWER ISO to mount the image


After having the image mount it to logical drive using Power iso. double click on wubi. and follow the instruction after clicking on after clicking on "install inside windows"

sso now select the partition and usage space for installation

Then restart PC and choose Ubuntu OS . So u have done with installation and successfully installed Linux Ubuntu in windows without any data loss and without the need of Unallocated space.

DOWNLOAD SOURCES

1. Download linux Ubuntu with WUBI

2. Download power iso