A:AnswerHi Stephie,
There are hundreds of apps available for download on the DU8000 TV, including Samsung TV Plus, which is a free app that offers hundreds of channels, including news and weather.
~Samsung Advisor
A:AnswerHi RWineJr,
You can access the warranty information here: https://www.samsung.com/us/support/legal/LGL10000312/?modelCode=UN65DU8000FXZA#standard-limited-warranty
~Samsung Advisor
A:AnswerHi Guide,
To best assist you, please contact us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Or visit us on the Samsung website and click on the ‘Support’ link for:
1) LiveChat
2) Manuals, Software, & Warranty Info
~ Samsung Advisor
A:Answer1st try making sure your wifi signal is clear of obstructions--tighten all cables--finally do a wired connection to router via ethernet switch available at BestBuy