I have Googled this topic, but I am still confused. My first level of muddlement is:
For WEG I want to transfer picture and sound from my computer to my TV so I don’t go blind in the next 15 days.
After WEG, I will want to transfer TV onto my computer so I can burn CDs.
Query: Does one receiver work both directions or will I need 2 receivers?
Query 2: I want to go wireless, but I am not sure my computer has what I need. And external box looks very heavy/awkward to attached to my laptop, but I am terrified to open my laptop and insert a (?) inside.
Query 3: I am too stupid to even know what other things I don’t know. I am sure I have other questions, but I cannot verbalize them.
Can someone who is literate in this world please help a total newbie?