kill or wait what is the fix with Google chrome

This is annoying , I have 3 computers and one has vista , the other windows 7 IE11, and last an oldie with windows XP2000  and when your browsing and search the net in Google chrome , version 35, ----   up pops the  Kill or  Wait ?

why on earth is this happening and seems to be a common problem ?

Last edited by suzonka on 11th July 2014, 12:26 am; edited 1 time in total (Reason for editing : spelling)

For these issues, it is best to do the following:

-Update Google Chrome - hit options button on right side (three vertical dots or three horizontal bars) > Help > About Google Chrome
-Reinstall the browser, but keep the Profile in place.
-Close other programs and see if the computer is running too heavy.