Machines with Microsoft’s Windows 7 went on sale today. Unsurprisingly, it is one of the hottest topics on the web. Everybody’s talking about it on Twitter. Everybody’s searching for it. Microsoft and Windows queries are all over Google’s Hot Trends list. Everybody wants to know more about Windows 7.

Well, let’s look at what people are saying about it. Here’s a sample from the Twitterverse:

For a little more meat on the subject, let’s take a look at some recent videos uploaded to YouTube about Windows 7. First, here is CBS talking about the release:

Here is a review:

Here is a longer review:

Here is a comparison with Vista:

Windows 7 is now available on new PCs and is available as an upgrade on some old ones. Have you tried it yet? We’d love to know what you think about the operating system. Let us know.