Google's Chromecast is a teeny HDMI adapter that basically lets you stream content from your smart device to any other display device that works on HDMI. This could be your TV, projector, etc. The Chromecast has an expanding list of compatible apps which currently includes all of the major media consumption services including YouTube, Hulu, Netflix, Vevo, etc. besides the usual Google services including Google Play Movies. Besides that, you can use the Chromecast to mirror your laptop's Chrome tabs to your hooked up display using the Google Cast Extension for Chrome. At $22.99, you can't really go wrong with the purchase, even more so when you have a couple of e-retailers to choose from.
Google Chromecast HDMI Streaming Media Player on Amazon
Google Chromecast HDMI Streaming Media Player on eBay