As far as what you need to connect your projector to the computer, I’m not sure, it’s hard to know exactly without knowing your exact setup. If your computer has a tuner built in you could plug in an antenna like this one to get your over the air signal, and then use some sort of wireless video streaming device to get the video source to your projector.
Since current seasons of CBS aren’t available on Hulu, CBS All Access is one option to get CBS Shows the day after the initial broadcast as CBS isn’t a part of Hulu. The basic service costs $5.99 per month and does air commercials. However, they offer a commercial-free plan for $9.99 per month. The service also offers live local CBS in over 150 markets. For more details, check out my review of CBS All Access.
It kind of depends on what you’re using to watch Playon? Are you using a game console like xbox 360? If so, you’ll need to get a wireless router that is connected to your PC in some way to transmit to the xbox 360 – which will also need to have a usb wireless adapter (unless it is one of the new Xbox units that has wireless built in). Otherwise, if you buy one of the new TVs that have a media player built in that can play streaming media, you’ll just need to make sure it has wireless built in as well. I guess it really depends on what setup you’ll be using – and what you’ll be using to play the streaming media.
Another way to watch TV for free is FTA (Free To Air) satellite. Receivers can be bought for as little as $50.00 on Ebay and if you have a bid C band dish or a Ku system 36″ dish you’re in business. Companies like Galaxy marketing, Sadoun Satellite Sales,and Satellite AV sell complete systems. I watch ABC, NBC, CBS, FOX.CW, This, AMG, White Springs, RFD, and many religious stations in English and Spanish. All For Free.
If you thrive on live TV but don't want to pay exorbitant cable costs, a cable-replacement service might be the way to go. These streaming programs are just like cable or satellite subscriptions, complete with live broadcasts and a variety of familiar channels, except they come over the Internet rather than through analog cables or satellite signals.
The three aforementioned services are the most popular and have fairly similar offerings. Though their libraries are constantly changing, Netflix currently tends to have the deepest library of previously aired shows. A Hulu subscription also gives you access to current seasons of shows that are still on the air. And if you already pay for an Amazon Prime subscription, you should definitely see if they offer the shows you’d want to watch before subscribing to anything else.
PlayStation Vue: With the $30-per-month Access Slim plan, you get CNN, Fox News, MSNBC, HLN, Fox Business, and CNBC. In some markets where local broadcast feeds are available, that price jumps to $40 per month for the Access plan. BBC World News requires an Elite plan for $15 per month more. Available on: Roku, Amazon Fire TV, Apple TV, Android TV, Chromecast, and PlayStation consoles
You may need to check with your internet provider before you decide to switch to streaming only options and see what kind of usage limits they enforce. A friend of mine just got burned when he suddenly found out his ISP didn’t appreciate the bandwidth usage and cut off his service for the month after he streamed 10 hours or so of video. He had to ride out the rest of month with no cable and no internet.
One note of caution: if you do decide to cancel your cable subscription, there is no perfect method to cut the cord and no magic configuration that will give you all the access that you’re used to with cable at a deep discount. You will likely have to subscribe to a patchwork of different services to get all the channels and shows you want to watch. And even then you might have to forgo watching certain shows live and decide to sacrifice access to channels you’re used to having.
You can likely also get a lower rate (a promotional rate) by starting a new cable contract. Although no one likes being tied to a contract, it does reduce your bill. And you may not need to be a new customer to get a new contract: Try calling your cable company and asking about a reduced rate in exchange for a single-year contract. This arrangement carries the risk of paying a penalty if you need to get out of the contract early, but if you’re planning to be in the same place and to keep the same cable/Internet service for the next year, it can save you a good bit of money.