Instagram features, tips and tricks. Learn all the secrets!

Instagram is one of the most popular social networking platform, easy to set up and start using without having to read an extensive user manual. But if you're up for a little bit of tinkering under the hood, there are some really nifty tips, tricks, hints, and hacks you can take advantage of to get even more out of the free service. We've pulled together a selection of things you might not have known you can do on Instagram.