Occupational Reading Assessment

You should clean your computer keyboard at least twice a year. The keyboard is typically the most germ$-$infested item in an office, often containing more bacteria than a toilet seat. Cleaning your keyboard can help remove dangerous bacteria, as well as crumbs, dust, and hair that can prevent the keyboard from functioning properly. Compressed air is effective at eliminating dirt and dust. Compressed air is pressurized air contained in a can. Simply aim the air between the keys and blow away the debris. After the debris has been removed, spray a disinfectant onto a cloth and rub each of the keys on the keyboard to eliminate germs. Never spray any type of liquid directly onto the keyboard.

Which of the following is a claim that the author makes about computer keyboards?

Most people do not clean their computer keyboards frequently enough.

Dust and hair cause bacteria to grow on computer keyboards.

Compressed aif can disinfect computer keyboards.

You shouldn't eat at your computer because food can become trapped in the keyboard.

Computer keyboards are often the dirtiest item in an office.