Google loves its virtual Easter eggs and the latest hidden piece of virtual fun has come from the Google Search page. Head over to google.com and search for ‘let it snow’ (without the quotation marks). The resulting page will be covered with snowflakes until it freezes over. Don’t despair, just hit defrost to get back to the results, but you might want to try your hand on some drawing first. Once the page has frozen over click with your mouse and draw.