Genius: A genius is showing great intelligence skill in a particular area of activity. For example, a mathematical genius.
Gifted: Having outstanding talent. For example, a gifted dancer.
Prodigy: A young person who is unusually intelligent for their age. For example, a child prodigy on the piano.
Savant: a person with great knowledge in a particular subject for example, a computer savant.
Answer:
The answer is 'D' because it contain the word 'but'
A coordinating conjunction is a sentence that uses words such as 'but' and 'and'
Changing the wallpaper can help enhance the appearance of your computer's desktop, please change the subject to what your asking which is technology.
The last sentence is correct, because the other ones either had periods in the middle or too many commas in them.