Whether you want to build your own home theater or just learn more about TVs, displays, projectors, and more, we've got you covered.
Home Theater & Entertainment
![Hand holding a remote control and pointing it at a huge home entertainment system.](https://cdn.statically.io/img/www.lifewire.com/thmb/kGe7eEhDaYLTvfpdz_E1nF4FW5E=/2000x0/filters:no_upscale():max_bytes(150000):strip_icc()/HomeTheater_GettyImages-1157313674_DennisFischerPhotography_CROPPED-cdaa99c3a6af4fd8a666aedc8c41cd89.jpg)
Latest Tech News
![Cutaway of house showing many Bluetooth speakers to connect to](https://www.lifewire.com/thmb/VQxgGoC9v6PZDxcDaOZkNzYORfU=/540x405/filters:no_upscale():max_bytes(150000):strip_icc()/how-to-connect-multiple-bluetooth-speakers-4173788-311e11fa61fd439f9528c27402f47cb9.png)
How to Connect Multiple Bluetooth Speakers to One Device
![TV screen lines](https://www.lifewire.com/thmb/Is5ciVIsliVs18nHOWpLC8FIDAA=/540x405/filters:no_upscale():max_bytes(150000):strip_icc()/title-c0a673f2ceec4e48bf0388773f3bd360.jpg)
How to Fix a TV Screen With Lines
![A TV remote pointed at a flat screen televisions.](https://www.lifewire.com/thmb/jjyTXsCeDSZStKW6OS6wwpHCcLo=/540x405/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1249645232-9755e2057d9b44a089bc7086603d8f4c.jpg)
How to Fix a TV's Most Common Problems
![CD drive](https://www.lifewire.com/thmb/JY3L91vvZ0g1GXL_LTaLztJt5pY=/540x405/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-172697480-58d0c4bb3df78c3c4f2df865.jpg)
Things to Consider Before Buying a Video Capture Device
![TV with remote](https://www.lifewire.com/thmb/Cy8805iRCouyGVEpCG4cH6-vzRI=/540x405/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-97096677-56e308935f9b5854a9f8c07e.jpg)
How to Clean a TV Remote
![CD drive](https://www.lifewire.com/thmb/5iiyA3OtExT_oDcaJBE2OE5qbBA=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-172697480-58d0c4bb3df78c3c4f2df865.jpg)
Things to Consider Before Buying a Video Capture Device
![TV with remote](https://www.lifewire.com/thmb/MJ8Mk3rhLZM794sdM7oyk7ejKPQ=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-97096677-56e308935f9b5854a9f8c07e.jpg)
How to Clean a TV Remote
![Illustration of Samsung Apps on an HDTV.](https://www.lifewire.com/thmb/WaZcvL5RljOQVNiyuLxSIpT9uzE=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/what-are-samsung-apps-1847425-30802e31493c438e8455a8ca17457a38.png)
Samsung Apps for TVs – What You Need to Know
![No Wi-Fi on Visio TV](https://www.lifewire.com/thmb/rHRZPbsfIIPtMA1RYRKO2Ze8ZiM=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/nowifivisio-47f9584b5e24444db43e46a2fc630b10.jpg)
How to Fix a Vizio TV That Won't Connect to Wi-Fi
![Girl using touch screen television in living room](https://www.lifewire.com/thmb/y195DEyC8S1G6HHauL9pRR_tQwQ=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-507833293-5a6b71d1c67335003716512d.jpg)
What Is an Internet-Enabled TV?
![Neo QLED vs OLED](https://www.lifewire.com/thmb/k634jL7WWQtyro9CdwkyFmFzEGA=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/Neo-QLED-vs-OLED-8eb18283c4fe49f3a8c583443f2b89b6.jpg)
Neo QLED vs. OLED: What's the Difference?
![Screen burn in on monitor in airport](https://www.lifewire.com/thmb/ZBqFoENbbRmDTcsnIlj_6leL_Bg=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/screenburnin01-5bdc37e9c9e77c00269c4545.jpg)
How to Fix Screen Burn on Any Screen
![Portta Digital Coaxial Toslink to Analog (L/R) Audio Converter.](https://www.lifewire.com/thmb/_QjgZyhZE9bpQ__V2eGfEM1XHOo=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/analog-5ba14dca46e0fb0024f0692a.png)
What is DAC, and Do You Need One?
![Samsung 4K UHD TV Lifestyle Image Example](https://www.lifewire.com/thmb/Wcjd5_78cNtzmu4B2Ei9x3Ksn6I=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsung-led-lcd-lifestyle-19-e-992ea50f085e438f957e67d4fe96a26f.jpg)
The Best Picture Settings for a Samsung 4K TV
![Screen Share App on LG Smart TV Home Screen](https://www.lifewire.com/thmb/iarZB_EFbm9GNptJUkKRT5Iko6U=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/lg-screen-share-menu-yellow-819f174e11fa46eb9ab39a80d20a6872.jpg)
How to Do Screen Mirroring on LG Smart TVs
![A man in a green shirt and blue jeans sitting on a yellow couch. There are three blue throw pillows on the couch. He is using a typical TV remote.](https://www.lifewire.com/thmb/KLxIwz4EB-ugDE06kCw6C7FZbyw=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1443630224-4e7adb2ce8df439fb47035a652dee4d7.jpg)
How to Fix It When Samsung TV Apps Aren't Working
![TikTok streaming on a smart TV](https://www.lifewire.com/thmb/c2lEnb6rmFVIHbFbmLJMVxUZ1Uo=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/tiktok-smart-tv-12dcac76114b4747b9b3db8bb3551ddc.jpg)
How to Watch TikTok on Your TV
![Home theater receiver vs. Stereo receiver](https://www.lifewire.com/thmb/is_QRfsRnBQKZynxD2-d55bno7Q=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/Home-Theater-Receiver-vs-Stereo-Receiver-96bcb20d215048b9b6725209d36d5112.jpg)
Home Theater Receiver vs. Stereo Receiver
![A family watches a new TV.](https://www.lifewire.com/thmb/d9n7tyLMiqvW1645Es8lNT8gucY=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-667603173-fac0b8f4b1d9453c866d332dc73821f8.jpg)
How to Buy a TV For Your Home in 2024
![Illustration of a woman projecting a slide onto the wall: Video projector purchasing factors](https://www.lifewire.com/thmb/KLuam83BrZsFZ3VSU4PH8DBGYxY=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/before-you-buy-a-video-projector-1847845-v3-ED-8a08e03f2cfc4835a13872618bd4ad00.png)
What to Look for When Buying a Projector
![A person placing a Blu-ray disc into a player](https://www.lifewire.com/thmb/1i3oq9smFKn81c4WYVSI492gaLU=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/blu-ray-disc-player-information-1846364-ccbae6fd80244359a2a5fada4cd53e40.png)
Should You Buy a Blu-ray Player?
![Hitachi 4K Ultra HD Roku TV Example](https://www.lifewire.com/thmb/fCCWP5YfZqbgf80hWA6aeyMZxtU=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/hitachi-roku-tv-example-a-57f7be5c5f9b586c355d1bd4.jpg)
Hitachi 4K Ultra HD TVs with Built-in Roku Streaming
![An illustration of Samsung Smart TV Apps on a Samsung Smart TV.](https://www.lifewire.com/thmb/Dd7T82dGMkHY5br1ZwaLgN_nGgs=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/best-samsung-smart-tv-apps-1847456-3ff4f2926f38431bb8623c7525c3c5ed.png)
The Best Samsung Smart TV Apps of 2024
![Child kneeling while touching smart TV](https://www.lifewire.com/thmb/WanOrBzMbmKuKTq2JkOVxbgoo5c=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/how-to-use-remote-access-on-your-samsung-smart-tv-4688935-01-29c7de5dc77e4747a8070d12f0c3d84c.jpg)
How to Use Remote Access on Your Samsung Smart TV
![Group cheering at a Super Bowl party](https://www.lifewire.com/thmb/lmvkxaKrozRYqGTx380BkpJfGAc=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-504331578-cheering-football-on-tv-5a231ffdaad52b00372ae2a6.jpg)
Super Bowl TV and Home Theater Setup Tips (2024)
![Samsung Smart TV Lifestyle](https://www.lifewire.com/thmb/GNTJCbX1JbBQZqSWyGdMgU7lxsE=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsung-smart-tv-lifestyle-alt-5c89160046e0fb00013365c2.jpg)
How to Delete Apps on a Samsung Smart TV
![Samsung soundbar](https://www.lifewire.com/thmb/an2sUUuxV4lgDigUv90Uy-5izas=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsung-soundbar-c1b91ce1db6644d09b8b7684262cb8b1.jpg)
How to Connect a Samsung Soundbar to a TV
![A woman pairs her remote to her smart TV.](https://www.lifewire.com/thmb/uGlcYv-L56dzHpQafRHSaTb_cq8=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-527803604-ad6f389c89ff4be1b953a3c2cdc64c09.jpg)
How to Pair a Samsung Remote to a TV
![A Samsung NU7100 Series UHD TV in front of a brick wall. The TV is on a media cabinet and is displaying a picture of a man who is backpacking and has reached the top of the mountain's summit. There is a beautiful view but he is looking at his smartphone.](https://www.lifewire.com/thmb/BFOZLRPtmY5Iuc2MJZlceiBaqCc=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsung-un65nu7100fxza-aaa-5b3bf3f1c9e77c00370afe54.jpg)
How to Update a Samsung Smart TV
![Setting up a home theater sound system with colorful lights.](https://www.lifewire.com/thmb/pm4pRKe2jOUQhGmmNOxS1UX4ZxY=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1065028028-8e770c58918e4cf8b0852e81cff60ed6.jpg)
How to Pair a Subwoofer to a Samsung Soundbar
![Samsung soundbar](https://www.lifewire.com/thmb/148wBqPpjXn0-KZhehDaf2JE3WI=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsung-soundbar-subwoofer-72a39b9f0ae940a18fee4962607a62e4.jpg)
How to Reset a Samsung Soundbar
![Samsung Smart TV Home Page with One Remote](https://www.lifewire.com/thmb/SPyegmDXMFzk4L3Y3-2c5z4H3WI=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsungtvhomepage-58f0d708245a4140bb4bbad8ea0cfc26.jpg)
How to Reset a Samsung TV
![A couple turns off Samsung Voice Assistant on their TV.](https://www.lifewire.com/thmb/QRXV0UeTXIr-6aFMAG_UhB6Snr4=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsungvoiceassistant-1c59910bc4614b2a8531fc5b7a754e7d.jpg)
How to Turn Off Voice Guide on a Samsung TV
![Samsung Web Browser on TV in a living room](https://www.lifewire.com/thmb/cYWko2t9itR_ENyceDuRtljqnZ4=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/jens-kreuter-85328-c5ada5fb87224444a49aaa4ad1e16897.jpg)
How to Download a Different Samsung TV Internet Browser
![A person sitting on a couch usign their TV's remote to navigate the Samsung App Store on a TV. The TV is far away and appears to have a lot of apps from the Samsung App store on the screen.](https://www.lifewire.com/thmb/3IFVI_P47uIZk4HH2tdwmX9RyGw=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsungappstore-c0194a478ba54e90a798b3bb5ff4f6d5.jpg)
How to Download Apps on a Samsung Smart TV
![Apple HomePod](https://www.lifewire.com/thmb/bRpxJ1yvaJuYMgEdoMqvuRHUk9o=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/homepod-hero-5a79bc226bf06900378a7e1a.jpg)
How to Connect Apple HomePod to a TV
![An illustration of the dos and don'ts of cleaning flat screen tvs.](https://www.lifewire.com/thmb/PGv99t-EJhy91apG-ZcQliud5f0=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/how-to-clean-a-flat-screen-tv-or-computer-monitor-2624703_final-5c18343bc9e77c00016deb61.png)
How to Clean a Flat Screen TV
![Two people sitting on a couch in front of a televisions. One holds a remote pointed at the television.](https://www.lifewire.com/thmb/Z3Xs6-UzsSzaSd95X6saYFKQuKE=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-77744394-e5f79596e54a4ba6a914eed31be7efc4.jpg)
8 Ways to Fix It When There's a Blue Tint on Your TV Screen
![Two Fire Stick remotes and a Fire Stick.](https://www.lifewire.com/thmb/of73MNj3NKSTyCz_FxtQBXrOWEc=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/IMG_20181029_144334716_HDR-5bd77873c9e77c005137f538.jpg)
How to Fix It When Your Fire Stick Remote Is Not Working
![DVD.com envelope](https://www.lifewire.com/thmb/QyMelMGWGiu7q4X5VJipLbZv_Uw=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/netflix-dvd-5fbba31e4b0b46f29cb1d3a17a1a5b28.jpg)
What Was the Netflix DVD Rental Program?
![Close up of cords plugged into a power strip](https://www.lifewire.com/thmb/rEb0Xlhrv5GpD6J2vjepAoiozrE=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-482141903-596b8b353df78c57f4a8de02.jpg)
How to Get the Right Surge Protector for Electronics
![A woman's hand holding a remote control and pointing it at a TV surrounded by speakers.](https://www.lifewire.com/thmb/xCzACOX9PqHWeP_61UFrxr-lC1I=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/are-you-really-getting-dolby-atmos-sound-135ec4330d004250883e2acab9423191.jpg)
Are You Really Getting Dolby Atmos Sound?
![Illustration of a person sitting atop a DVR unit, holding binoculars to their eyes](https://www.lifewire.com/thmb/ZfXDt5cUhFXvIGt8owm9r2kbia4=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/set-top-dvr-1130767-f2aa7f11e3d2442b966d53b8aa2d25fd.png)
What Is a DVR (Digital Video Recorder)?
![The LG logo on a black background next to the ESPN+ logo on a white background with a torn-paper effect between them](https://www.lifewire.com/thmb/Wk0sCaqIKiS3xsggdQ99H21o1LU=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/LG-ESPN-Plus2-5a613f28564249e38ef803888f21e257.jpg)
How to Watch ESPN Plus on an LG Smart TV
![Illustration of a person using a USB device on a laptop.](https://www.lifewire.com/thmb/3u2aU63OORteUZsOKTdAac8tDI0=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/what-is-usb-2-0-2626037-724c3c1c829c42e3b638e9e0c85238cd.png)
What Is USB 2.0?
![TV screen lines](https://www.lifewire.com/thmb/JnBSFSr8YQadpLe99CkaKn6MzEc=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/title-c0a673f2ceec4e48bf0388773f3bd360.jpg)
How to Fix Vertical Lines on a Samsung TV
![Woman Watching TV in Living Room](https://www.lifewire.com/thmb/pS9dw1BYrcj7JfjdKUdVPI_At5g=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/woman-with-remote-cropped-getty-169707531-5b2ebd5943a1030036b1eb56.jpg)
How to Program a Universal Remote Control
![Sound Bar System set up in a white room](https://www.lifewire.com/thmb/WMJXz0UjoHjNcj6bSMJyjrdnjRc=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsung-soundbar-dolby-atmos-569f1fdd925e46ab8b3e1f51d95e1e6c.jpg)
How to Fix a Samsung Soundbar That's Not Working
![Man pressing remote pointed at TV](https://www.lifewire.com/thmb/cnjnkPWdIA12GDaeFz62_nExYhg=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/title-b16094ee6f3340328084b9e5cc01426f.jpg)
The 15 Best Dolby Atmos Movies to Watch at Home
![A father and daughter watching a movie outside.](https://www.lifewire.com/thmb/9nxAVZKOxRuI6narBFkF2c9c9_E=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-585151372-a659baf0c7b441b9b7e7896716b12784.jpg)
How to Make a Projector Screen
![A college student watching TV in a dorm room](https://www.lifewire.com/thmb/OGSeRJbdwZn73Wl124bNWaxC2T0=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/dormroomentfeatured-5b5e9dd3c9e77c004f28632e.jpg)
How to Create a Dorm Room Wireless Home Theater
![Woman listening to her headphones](https://www.lifewire.com/thmb/bKMAfQ7W24MzcNL6ld2aPyX4h4E=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-970157966-65f3dd434f3e4dc98e28a635b8cacc87.jpg)
What Is Output Impedance?
![DTS Play-Fi Logo and Lifestyle Image of a living room](https://www.lifewire.com/thmb/W9EYDIfcyUpGHrg7FnINkiSse0U=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/dts-play-fi-lifestyle-aaa-5a4c211daad52b00366a3575.jpg)
What Is DTS Play-Fi?
![Example of home theater speaker setup menu spotlighting bass management](https://www.lifewire.com/thmb/erzKASgx244zh90-Q9CR1bmJcrQ=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/anthem-speaker-set-menu-examples-aaa-58f8bed43df78ca159779250.jpg)
What Bass Management Is and How It Works
![Blue Bose Sounlink next to cups at side of a pool](https://www.lifewire.com/thmb/70VCM9KFC8SBJugWes__XZQOYQA=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/cq5dam.web.1280.1280-3-5c2a5dc746e0fb0001d115f0.jpeg)
How to Pair Bose Soundlink
![Two couples singing while wearing party props and sitting on a couch.](https://www.lifewire.com/thmb/ppKJHMiBSGTcJo7ZO_c42xw7lhY=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-140173628BetsieVanDerMeer-5927117e5f9b5859509a476c.jpg)
How to Throw a Karaoke Party at Home
![Hulu logo](https://www.lifewire.com/thmb/GEh6yikW2dAwe3RKl5habYgW_jc=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/hulu-5804f6075f9b5805c2cbae24.png)
How to Watch Hulu on an LG Smart TV
![43- inch S class S4](https://www.lifewire.com/thmb/wbiCW2fndNE2mzhK9d4Z_drL6z0=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/tclsclass-0185b3ecd41d454589d2a9984629b919.jpg)
TCL Expands Its Q and S Class Smart TV Lineups With 19 New Models
![A blonde woman sitting on a couch pointing a remote control at her LG smart TV running the Netflix app.](https://www.lifewire.com/thmb/FqO8HacH7oOJFhftsem-b4GjiuQ=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/19-ways-to-fix-netflix-not-working-on-an-lg-tv-8aa3de55433a412cbccba571f825829b.jpg)
19 Ways to Fix Netflix Not Working on an LG TV
![DTS Virtual:X Logo and Illustration](https://www.lifewire.com/thmb/kScnU93Em0SrmktXn5XV8zAUvao=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/DTS-Virtual-X-logo-w-illustration-xxbb-59403d7b3df78c537b1ef6b2.jpg)
What Is DTS Virtual:X?
![A pair of stereo speakers with exposed speaker cones](https://www.lifewire.com/thmb/nbqgLnPpUPiuvThF3CkLGTo8XnU=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-174750928-58a48cc35f9b58819cc45552-5bd8c2274cedfd00264695bd.jpg)
How to Clean Your Home Stereo Speakers
![A tangle of colored speaker wires coming through a hole in a wall](https://www.lifewire.com/thmb/WI0lBfdHkT97Ig5bTvf_OZMbLl0=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-678913139-58a4ece73df78c345bcd781b.jpg)
How to Hide Speaker Wire in the Home
![A pair of metal banana plug speaker wire connectors, one attached to speaker wire](https://www.lifewire.com/thmb/zq7Ptz05T3_xqwHwvLIjO0zEc0g=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/Bananaplug2-58dadbd83df78c5162067ddf.jpg)
How to Choose and Install Speaker Wire Connectors
![Bose Soundlink speaker on a desk](https://www.lifewire.com/thmb/rqyqthwQQWoFP9hOZir1yhPCils=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/cq5dam.web.1280.1280-5c2a5a7b4cedfd0001df64bd.jpeg)
How to Reset a Bose Soundlink
![A close up of a Samsung TV's Apps Bar.](https://www.lifewire.com/thmb/n9iwgsUaqixGCfd3WwG5mVHUeCM=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/samsung-smart-hub-home-screen-amazon-a878f50f6134442b843b7678d5356cae.jpg)
How to Access and Use Samsung Apps on Samsung Smart TVs