The Metro interface in Windows 8.1 makes sense on a touch-enabled device, but on a traditional computer, it's only an afterthought. In the first iteration of Windows 8, it was hard to get around on the desktop without the Start screen, hot corners, app switcher bar and other elements of the touch interface getting in your way. Windows 8.1 has been improved and includes features that let you boot directly to the desktop and keep Metro elements out of your way. If you prefer to stay on the traditional desktop as much as possible, here's a look at how to do it.
Read the full article: How to keep the Windows 8.1 Modern UI out of your way