The four ways in which technology has made life different from someone who was your age 50 years ago are:
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Now we have telephones in our pocket that can access information across the internet as needed, whereas 50 years ago, the phone was only capable of sending and receiving calls and was plugged into a telephone jack in the wall.
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Now your favorite TV shows are on streaming services and able to be binged all at once, whereas 50 years ago, you had to wait for the time slot of the TV show you wanted to watch and not miss it!
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Now audio can be streamed instantly, whereas 50 years ago, you had to have a copy of the audio on the form factor of the time (cassette tape).
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Now computers are connected to the internet at all times and some software requires it, whereas 50 years ago, the first internet service provider (ISP) had just been created.
The option regarding travel via teleportation is fictional and the mention of needing plutonium to power a car is a reference to the "Back to the Future" film series, which is not relevant to real-life technology changes.