What is the number comes in the screen while watching TV?
Why do we see numbers or codes on the screen while watching TV?
Why do so many people watch TV? Why do you watch TV? Why do we watch reality television? Why is watching TV better than reading? When we watch  a TV in TV, Why do the inner TV always flicker? What are disadvantages of watching television? Why are computer and TV screens typically square or rectangle in shape? Why are screens (TVs, computers, etc) rectangular? Does watching TV is a multi task, because there's both audio and visual? What are the advantages of watching television? Why are televisions and laptop computer screens rectangular in shape? Why are televisions all roughly the same shape? What are the advantages of watching TV? What are the advantages and disadvantages of watching TV? Why are TV screens and monitors made in a rectangular shape? How are TVs wired? Does watching TV really turn out to be useless? What is Connected TV? Why do broadcasters continue to use interlaced footage, when modern televisions struggle to display it? Why do people watch news channels? What does it mean if a Samsung TV starts displaying vertical lines? How do you correct this fault? What are the advantages of using a television as a monitor? How do TV channels know how many people are watching? What are the benefits of watching television? Why is a computer monitor or  displays for almost all electronic items rectangular? Why do so many programmers have a vertical monitor? Why are old TV shows square shaped on modern screens? What is the difference between computer monitor and tv? Why are computer screens always rectangular? What is television?