Once you login on the 2nd computer with your SAME google account (see the icon in the top right corner the little person icon) that you logged into on the 1st computer, it will pull down your saved PW, installed extensions, bookmarks, etc. but NOT CACHE. You can't transfer the cache, and it isn't that important anyway, since webpages change often (the point of cache was to speed up the 'stuff' that was shown that was 'old') but once you access the same websites your cache will fill back up as needed.