Need an alarm, but only have your laptop around? Simply head on over to Google, type in set timer for however long you desire, and once the countdown reaches zero, you’ll hear an alarm (optional). That is just one of the many things you can do when Google is the only website not blocked by your work / school firewall. Others include: calculating tips, filtering Gmail spam with a simple trick, browsing downloadable fonts and lots more. Continue reading to see them all.