It's finally here! Windows 8.1 is now available as a free update for those who already have Windows 8 (like me!) installed. I hear the Start button is back and a bunch of other improvements are available. I have no experience with the update yet, but have read the good review here. I think I'll install it on my kids' computer first and see how it goes....

To download the update, visit www.windows.com and click on the Get the Free Update button.