Most guitar tabs I've seen contains a chord notations(in the top of the tab), but I don't know how to use them. For example I'm reading Love Story Francis Lai, Should I play(Em,C,B7 and Am) chords also when I'm reading the tab?

PS: I'm learning guitar/music theory from internet, so forgive my ignorance.


Question: Teletext Subtitles on Romanian Television
Answer: Bad news.  While 888 will get you the teletext subtitles in Greece, Belgium and other countries, and Austria is 777, for example, Romania is one of the few EU members to have NONE for Teletext subtitling.

Source: State of subtitling access in EU report - European Federation of Hard of Hearing People (page 20).