Windows 7 did not introduce a lot of new features and was intended to be a more focused, incremental upgrade to the Windows line, with the goal of being compatible with applications and hardware with which Windows Vista is already compatible.
Let's see how you can create a bootable USB disk to install Windows 7 which is handy when installing Windows on a system that may not have a DVD drive (or any drive at all).
Whether you want to set up a dual-boot system, you're ready to migrate all the way to Windows 7 from XP, or something in between, here's what you need to know.