The formal process of speeding up Hypertext Transfer Protocol is under way with proposals from Google, Microsoft, and others. There are differences -- but common ground, too.

PARIS--Engineers have begun taking the first big steps in overhauling Hypertext Transfer Protocol, a seminal standard at the most foundational level of the Web.

At a meeting of the Internet Engineering Task Force (IETF) here yesterday, the working group overseeing HTTP formally opened a dicussion about how to make the technology faster. That discussion included presentations about four specific proposals for HTTP 2.0, including SPDY, developed at Google and already used in the real world, and HTTP Speed+Mobility, developed at Microsoft and revealed Wednesday.

Say goodbye to the Windows start button. Microsoft has gotten rid of it from the latest build of Windows 8.

Hitting the Web over the weekend, screenshots of the new Windows 8 build display the "super bar," but without the start button orb on the left, according to The Verge. Build 8220 will be the final version released before the beta, now known as the Consumer Preview, debuts before the end of the month.

Until its untimely (or timely) death, the Windows 8 start button located in the Metro UI offered access to the search, share, devices, and settings panels. The Windows start button in the desktop simply returned you to the Metro UI.