So you are thinking of getting rid of Cable or Satellite provider ?
Here it the first simple and cheapist way to cut the cord.
Just get a Digial Antenna. Can bad an indoor, Attic or outside depending on where you live. This should be done on at least one TV in the house because if the internet goes down you have a TV that will get OTA TV (Over the Air) station in your local area. Click here to find your local Channels and what type of antenna to purchase.
I live in central Oklahoma so it REAL important to know what the local weather is. I put an antenna in my attic and ran it to all the TV in my House.
Once you figure out what type of Antenna is needed head to Walmart or go to Amazon to purchase.
Here is how OTA (Over the Air) works.
I just what to replace channel's that with the old provider. Ok so here's what you need.
An internet provider with DOWNLOAD speed Mbps > 15 Speed Checker.
Next step: Choose the right Streaming Device for each TV (TV Must have an HDMI port)
If you already an Amazon Prime account than an Amazon Fire Devices may be the Choice because of all the features built in to Fire TV products. (My Choice)
If don't have an Amazon Prime account than an Ruko Devices may be the Choice.
If a Apple person then Apple Devices may be the Choice.
Next step: Choose the right Live TV Providers for you new streaming device
If you want to replace the programs/channels that now have Paid Live TV Providers.
Here is a list of Free Live TV & Movies Providers to choose from. Free Live TV Providers
Find you favorate programs/channels to figure out which Live TV Providers to choose. Live TV Channels