Adobe Photoshop & Windows 8
There might however, be a slight issue with the video drivers as those included in Windows 8 may not be the most up to date. Photoshop users may find this with the document transparency and flickering in Photoshop.
Ways to remedy this problem is to either install the latest drivers into your machine/device from AMD or nVidia, or go to the Photoshop preferences menu and to performance then check that the drawing mode is set to Basic.
Microsoft have already confirmed that Windows 8 is fully compatible with all Windows 7 software and Adobe is just confirming that Photographers can upgrade with peace of mind knowing their existing workflow can still be used on the other side.
The Blur Gallery in Photoshop CS6
Check out the video below to understand the new blur gallery feature for CS6