How to disable hardware graphics acceleration in Internet Explorer and MS Office using registry
Src:
http://shawnbass.com/psa-software-gpu-can-reduce-your-virtual-desktop-scalability/
Registry entries:
IE 9, 10, 11:
Key: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Value: UseSWRender
Type: REG_DWORD
Data: 0x1
Office 2010:
Key: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Gfx
Value: DisableHardware
Type: REG_DWORD
Data: 0x1
Office 2013:
Key: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Common\Graphics
Value: DisableHardwareAcceleration
Type: REG_DWORD
Data: 0x1