Answer:
D
Explanation:
Boolean Operators are simple words (AND, OR, NOT or AND NOT) used as conjunctions to combine or exclude keywords in a search, resulting in more focused and productive results. ... Proximity Operators (with, near and others) can also help you in searching. See Using Proximity Operators for more details and examples.
Joystick..................:-)
Starting up your computer can also be referred to as "booting up" therefore, the answer is c