The company has already shown a handful of features in September. Most of those new bells and whistles were aimed at people who use Windows at work.
On Wednesday, Microsoft (MSFT, Tech30) is expected to give a consumer preview off its Windows 10, or in its own words: “a glimpse at what’s to come from the world’s most-used operating system.”
Here are 10 things to expect from Windows 10, which will be available later this year: