Can't insert Special Characters/Emoji/Symbols to any document
Since I updated to OSX Yosemite I can no longer insert Special Characters (now called "Emoji and Symbols") to any document: Word, Text Edit, Pages, Keynote etc. Double clicking the symbol doesn't do anything, drag and drop doesn't work and neither does copy and paste. Are there some settings I need to change?
Thanks
MacBook, OS X Yosemite (10.10.2)