"Yes, the next version of Windows is called Windows 10—and Microsoft gave the first public demo of it at a press event this morning. The company also announced the Windows Insider Program, as part of which folks will be able to grab a Technical Preview build of the new OS starting tomorrow."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips