(Added m1phun)
Explorer Ribbon
PDF Reader1] Go to "Start" menu, and search "regedit.exe";
2] Go to "HKEY_CLASSES_ROOT\CLSID\" and create a new key called "{4F12FF5D-D319-4A79-8380-9CC80384DC08}";
3] Create a new string called "AppID" and set as value "{9198DA45-C7D5-4EFF-A726-78FC547DFF53}";
4] Open a new windows of Explorer and...
4] Enjoy!
Metro Webcam1] Open Regedit.exe
2] Go to '[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\Applets\Paint\Capabilities]'
3] Vreate a string value named "CLSID", set its value to "{D3E34B21-9D75-101A-8C3D-00AA001A1652}
4] run glcnd.exe
Modern Task Manager1] Open Regedit.exe
2] Locate to [HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\GRE_Initialize]
3] Create a DWORD value called "RemoteFontBootCacheFlags", set its value to 0x100f (4111)
4] Run webcam.exe
1] Go to "Start" menu, and search "regedit.exe";
2] Go to "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows \CurrentVersion\TaskUI" and create a new key called "TaskUIEnabled": set the value as "1";
3] Go to "Start" menu, and search "taskui.exe"
4] Enjoy!
I will update this with any new tweaks, also if you know the source please post the link and I'll add it.