<p>Lots of us jumped on the HD bandwagon the moment HDTVs became available. By being early adopters, we got to enjoy the benefits of HD content from the get-go. Unfortunately, the early equipment needed to watch HDTV was quickly rendered obsolete by better performing, more attractive, and smarter products.</p><p>Early HDTVs were strictly high-definition televisions. But modern HDTVs are essentially all-in-one computers that can run apps, access the Web, handle games, and do all sorts of other cool stuff.</p><p>If you have an older HDTV without any "smart" features and you can't afford or just don't want to upgrade to a newer, more capable set yet, you may be interested in these fairly inexpensive devices for adding smart features to your existing set. Cast away</p><p>Google's Chromecast HDMI dongle ($35) is a very affordable way to add some useful capabilities to a TV. It doesn't add any smart features to an HDTV by itself; but after you install the Chromecast app on an iOS or Android device, you can send content from supported streaming sourcesNetflix, Hulu, YouTube, Pandora, Google Play Music &amp; Movies, and a host of othersto an HDTV. You can also send content from the Google Chrome browser on a Mac or Windows system to a Chromecast device, if you've installed the free Google Cast plug-in.Google's affordable Chromecast HDMI dongle enables users to send content from a mobile device or PC running the Google Chrome browser directly to an HDTV.</p><p><a href="http://www.pcworld.com/article/2068532/how-to-transform-any-hdtv-into-a-smart-tv.html">Keep reading...</a></p><p>Read also:</p><p><a href="http://www.livemint.com/Leisure/LuHVnOzIIrWY8WhVjmdAxM/Google-Chromecast--Simplified-streaming.html">Google Chromecast | Simplified streaming</a> (Livemint)</p><p><a href="http://www.eweek.com/mobile/slideshows/10-favorite-electronic-gadgets-sure-to-top-holiday-wish-lists.html/">10 Favorite Electronic Gadgets Sure to Top Holiday Wish Lists</a> (eWeek)</p><p><a href="http://www.onlinegadgetstore.com/11496-google-chromecast-introduction-setup-features-detailed-review/">Google Chromecast - Introduction, Setup, Features and everything you need to ...</a> (Online Gadget Store)</p><p>Explore: <a href="http://news.google.com/news/more?ncl=dj4vlprfrDJjR3MBnp0aR9Ha8cGEM&ned=us">11 additional articles.</a></p>