The Windows 8.1 preview is finally here! You can now update your Windows 8 machine (be it desktop, tablet or laptop) to the Windows 8.1 Preview. Be aware that this is just a preview, and not a final release. This particular version is not final, things are subject to change and are subject to not work. You may experience bugs, and therefore should take caution. I myself am not going to install it on either my desktop or my laptop, as I kind of really rely on them heavily. If you are interested in installing it yourself you can find out how to here.
I have also already covered an Windows 8.1 features list that you can read here.
Let me know if what you think of the Windows 8.1 preview, and if you are going to install it today.