Windows 7 Highly Compressed

1. Download Zip file from above link.
2. Extract Zip file With WinRAR.
3. Now, again Extract .RAR file with WinRAR.
4. AFter that, an ISO file will be available for used.
5. Used Rufus Bootable USB Maker and make bootable USB.
6. After that, your Windows 7 Bootable USB is ready for installation into any PC.

OR

Windows XP, Windows 7, Windows 8 All in one Highly Compressed