C:\Programfiles(x86)\Microsoft Office\Office 12\winword.exe

I am having trouble with little white boxes containing red x's. I suddenly
cannot see any pictures when I use the print screen. I get to word and paste
and a blank box comes up. I have reinstalled checked for viruses etc...
Sometimes when I log off it says "You are missing a component."
C:\Programfiles (86)\Microsoft Office\Office 12\winword.exe I am going crazy
as I need this to work. I am also having trouble with websites and little
white boxes with red x's. I cannot download the flash player whereas before
I did not have this problem. Any help would be appreciated.

Thanks,

Jasbo