1. Right answer:
error
Cuando tengo un error en mi monitor, llamo al técnico para arreglarlo.
This is known as a stop error, or better known as a Blue Screen of Death, blue screen or simply BSoD, is an error screen displayed on a computer after a fatal system error. So the word error is the correct word used on computers and translates into the same word in English error.
2. Right answer:
error
Angela tiene mucha memoria en su computadora para guardar muchas cosas.
The word memoria translates into memory and is the part of a computer in which data or program instructions can be stored for retrieval. So Angela has a computer that has a lot of memory. In this sentence, we the word tiene is the conjugation of the verb tener for the third person singular in the simple present. Also, guardar is another verb but in infinitive.
3. Right answer:
marco
Yo marco el número de teléfono en el teclado.
Marco is the conjugation of the verb marcar for the first person singular in the simple present. This person is yo in Spanish and matches I in English. So the verb marcar in this context translates into to dial and means to call to a telephone number by pressing a set of buttons.
4. Right answer:
micrófono
Para hablar en el internet, usamos el micrófono
If you want to make a call via internet, you might use a microphone (micrófono). In el micrófono we have the definite article el and the noun micrófono. Since micrófono is a masculine noun, then the definite article that comes before it must match this noun in both gender and number, that's the case of el.
