I was going to write something following a eulogy theme, but I don't think anyone is sad to see this one go.
From the Verge:
While Microsoft has dropped hints that the Internet Explorer brand is going away, the software maker has now confirmed that it will use a new name for its upcoming browser successor, codenamed Project Spartan. Speaking at Microsoft Convergence yesterday, Microsoft's marketing chief Chris Capossela revealed that the company is currently working on a new name and brand. "We’re now researching what the new brand, or the new name, for our browser should be in Windows 10," said Capossela. "We’ll continue to have Internet Explorer, but we’ll also have a new browser called Project Spartan, which is codenamed Project Spartan. We have to name the thing."
Internet Explorer will still exist in some versions of Windows 10 mainly for enterprise compatibility, but the new Project Spartan will be named separately and will be the primary way for Windows 10 users to access the web. Microsoft has tried, unsuccessfully, to shake off the negative image of Internet Explorer over the past several years with a series of amusing campaigns mocking Internet Explorer 6. The ads didn't improve the situation, and Microsoft's former Internet Explorer chief left the company in December, signaling a new era for the browser.