Start button for Windows 8 [duplicate]
Solution 1:
You're going to have to use a third party app. Stardock's Start8 and Pokki are two such apps which provide a 'replacement' start button for Windows 8
Start8:
Pokki:
Solution 2:
Been using Classic Shell for a long time now to fix some of the annoyances in Windows 7, and now it works great with Windows 8 as well!