The answer is b. First you would turn on the computer. This is step 2, ruling out two of the questions, the ones that start with 1, and 10. Next you would wait for the computer to "boot up", which is step 4. Only b begins with 2, 4. Hope this helps!
Answer:
The answer to this one is in Google just search it up
The Answer to your question is B
Hope this Helps!