Works fine for me. You may try a reinstall.
In case that doesn't work you may use the print screen option or screen capturing tool like snipping tool in Win 7.
I don't think there is any problem with the screen capture tool in SW 2013. I was able to paste a capture into Paint, save out a jpeg and then insert the picture into my Word doc. Clunky but it works. I think MS changed something with the way Word 2010 deals with images from the clipboard. Or maybe try a reinstall of Office 2010??