Installation Itself 7. After selecting your language, you'll
need to enter the product key provided earlier.  8. Next you
agree to the license terms. Note that by installing this pre-
release version, you're consenting to send Microsoft usage data.
After all, the point of the free preview is to get testing data
and feedback to polish the final software.  9. You next choice
is between Upgrade and Custom. If you're upgrading from a
previous Windows 8 preview, as in Developer or Consumer, you'll
lose your existing files, but if you're upgrading from Windows
7, you'll be able to keep files, settings, and applications. It
runs from the Desktop, even if you start in Metro. (If you're
upgrading from Windows 8 Developer Preview or Consumer Preview,
the next choice is "Choose what to keep," and the only option
was "Nothing." After this, actual installation took place.)  The
Custom choice lets you create a new partition and a multi-boot
setup, so you can keep your old version of Windows and choose
between it and Windows