Introduction

Instalar means “to install”, and it is one of the verbs you will use again and again in Spanish. Instalar means to install, and it covers software on a computer, a lamp on a wall, a washing machine in a kitchen and a business in a new city. Its reflexive partner instalarse means to settle in somewhere. It is fully regular and very common in computing and home contexts. This page shows instalar in real sentences, in short dialogues, and in the mistakes learners make most often, and it finishes with a ten-question quiz so you can test yourself. Every sentence below comes with its English translation, and every form is the correct present-tense form unless the sentence is clearly marked as past or future. For a first taste: “Instalo el programa en el ordenador.” — I install the program on the computer.

Instalar in real example sentences

The twelve sentences below are grouped by how instalar is used. Read each one out loud, then read the translation. If a sentence feels useful, copy it into your own notebook with one small change — a different time, a different person, a different place — and you have a new sentence of your own.

In the present: everyday use

These sentences use instalar in the present tense, which is how you will meet it most often: routines, facts, and things happening now.

  1. “Instalo el programa en el ordenador.” — I install the program on the computer.

  2. “¿Instalas la lámpara en el salón?” — Do you install the lamp in the living room?

  3. “Instala una empresa nueva en la ciudad.” — He/she installs a new company in the city.

  4. “Nosotros instalamos la lavadora en la cocina.” — We install the washing machine in the kitchen.

Talking about the past

The present is not the only tense you need. These sentences show instalar in the past, so you can talk about what already happened.

  1. “Ayer, yo instalé el programa en el ordenador.” — Yesterday, I installed the program on the computer. (preterite)

  2. “Antes, él instalaba la lámpara en el salón.” — Before, he used to install the lamp in the living room. (imperfect)

Plans and things already done

These sentences look forward, or look back at something already finished. Notice how the verb form changes while the meaning of instalar stays the same.

  1. “Mañana, nosotros instalaremos una empresa nueva en la ciudad.” — Tomorrow, we will install a new company in the city. (future)

  2. “¿Tú has instalado la lavadora en la cocina?” — Have you installed the washing machine in the kitchen? (present perfect)

More everyday uses

Four more present-tense sentences, covering the remaining persons, so you can see the whole table in action.

  1. “Vosotros instaláis el programa en el ordenador.” — You install the program on the computer.

  2. “Ellos instalan la lámpara en el salón.” — They install the lamp in the living room.

  3. “Yo instalo una empresa nueva en la ciudad.” — I install a new company in the city.

  4. “Mi padre instala la lavadora en la cocina.” — My father installs the washing machine in the kitchen.

Instalar in context

Single sentences teach you the forms. Dialogues teach you when to use them. Read the short conversation below, then the paragraph that follows, and notice how instalar appears naturally, without anyone stopping to think about conjugation.

A short dialogue

  • Marta: “¿Tú instalas la lámpara en el salón?” — Do you install the lamp in the living room?

  • Pedro: “Sí, yo instalo el programa en el ordenador.” — Yes, I install the program on the computer.

  • Marta: “Nosotros instalamos la lavadora en la cocina.” — We install the washing machine in the kitchen.

  • Pedro: “Y ellos instalan la lámpara en el salón.” — And they install the lamp in the living room.

  • Marta: “Vosotros instaláis una empresa nueva en la ciudad.” — You install a new company in the city.

  • Pedro: “Sí, y él instala el programa en el ordenador.” — Yes, and he installs the program on the computer.

A short paragraph

Instala el programa en el ordenador, y nosotros instalamos la lavadora en la cocina. Yo instalo la lámpara en el salón, y ellos instalan una empresa nueva en la ciudad. Instalar is part of everyday life, because install is something people do in work, at home and with friends, in the present, the past and the future.

Common mistakes with instalar

These are the errors learners actually make with instalar. Each one shows the wrong version, the right version, and why the correction matters.

  • Wrong: “Yo instala el programa en el ordenador.” Right: “Yo instalo el programa en el ordenador.” Why: The person matters: instala is the él/ella/Ud. form, while the yo form is instalo. Using the third-person form with yo is one of the most common beginner errors.

  • Wrong: “Ayer yo instalo la lámpara en el salón.” Right: “Ayer yo instalé la lámpara en el salón.” Why: The present and the preterite are different tenses: instalo is happening now, while instalé is a finished action in the past. Use the preterite with ayer.

  • Wrong: “Treating instalar and montar as identical in every context.” Right: “Instalar means to install, while montar means to assemble, to put together.” Why: They overlap, but each has uses the other does not: instalar fits sentences such as Instalo el programa en el ordenador, while montar belongs in a different sentence. Check the meaning you want before choosing.

  • Wrong: “Yo soy instalado la lámpara en el salón.” Right: “Yo he instalado la lámpara en el salón.” Why: Spanish perfect tenses use haber, not ser: he instalado, has instalado, ha instalado. Ser plus the participle makes a passive, not a perfect tense.

  • Wrong: “De niño, yo instalé una empresa nueva en la ciudad todos los días.” Right: “De niño, yo instalaba una empresa nueva en la ciudad todos los días.” Why: For a repeated habit in the past, use the imperfect (instalaba), not the preterite. The preterite (instalé) is for one finished action.

Quiz: instalar in use

Ten questions on instalar in real sentences. Choose the correct answer for each one, then check the answer key. Every answer is explained.

1. Complete the sentence: “Vosotros ______ el programa en el ordenador.” (You install the program on the computer.)

  • (a) instaláis
  • (b) instalo
  • (c) instalas

Answer: instaláis — The vosotros/as form of instalar in the present tense is instaláis.

2. Complete the sentence: “Ellos ______ la lámpara en el salón.” (They install the lamp in the living room.)

  • (a) instalas
  • (b) instalan
  • (c) instalo

Answer: instalan — The ellos/ellas/Uds. form of instalar in the present tense is instalan.

3. Complete the sentence (preterite): “Ayer yo ______ el programa en el ordenador.” (Yesterday I installed the program on the computer.)

  • (a) instalaste
  • (b) instaló
  • (c) instalé

Answer: instalé — In the preterite, the yo form of instalar is instalé.

4. Complete the sentence (imperfect): “Antes, él ______ la lámpara en el salón.” (Before, he used to install the lamp in the living room.)

  • (a) instalaba
  • (b) instalo
  • (c) instalabas

Answer: instalaba — In the imperfect, the él/ella/Ud. form of instalar is instalaba.

5. Complete the sentence (future): “Mañana, nosotros ______ una empresa nueva en la ciudad.” (Tomorrow we will install a new company in the city.)

  • (a) instalarás
  • (b) instalaremos
  • (c) instalaré

Answer: instalaremos — In the future, the nosotros/as form of instalar is instalaremos.

6. What does instalar mean in English?

  • (a) to install
  • (b) to insult
  • (c) to assemble, to put together

Answer: to install — Instalar means “to install”. The other options are the meanings of different verbs.

7. Which sentence is correct?

  • (a) Yo instala el programa en el ordenador.
  • (b) Ellos instala la lámpara en el salón.
  • (c) Yo instalo el programa en el ordenador.

Answer: Yo instalo el programa en el ordenador. — “Yo instalo el programa en el ordenador.” is correct. The other two sentences contain the mistakes explained in the section above.

8. How do you say “I install the program on the computer.” in Spanish?

  • (a) Mi padre instala la lavadora en la cocina.
  • (b) Instalo el programa en el ordenador.
  • (c) Instalan el programa en el ordenador.

Answer: Instalo el programa en el ordenador. — “Instalo el programa en el ordenador.” is the correct translation.

9. What is the nosotros form of instalar in the present tense?

  • (a) instalo
  • (b) instalas
  • (c) instalamos

Answer: instalamos — The nosotros form is instalamos.

10. Which of these sentences is in the present tense?

  • (a) Mañana, nosotros instalaremos una empresa nueva en la ciudad.
  • (b) Instalo el programa en el ordenador.
  • (c) Ayer, yo instalé el programa en el ordenador.

Answer: Instalo el programa en el ordenador. — “Instalo el programa en el ordenador.” is in the present tense. The other two are in the preterite and the future.

Frequently asked questions

How do you say 'I install the program on the computer' in Spanish?

Say 'Instalo el programa en el ordenador'. For a routine, add a time expression: 'Instalo el programa en el ordenador todos los días'.

How do you say 'He installs the lamp in the living room' in Spanish?

Say 'Él instala la lámpara en el salón'. The subject comes first, and the verb agrees with it: él takes instala.

What is the difference between instalar and montar?

Instalar means to install, while montar means to assemble, to put together. They are easy to confuse because they appear in similar situations, but they are not interchangeable: use instalar when you mean to install, as in 'Instalo el programa en el ordenador', and use montar for to assemble, to put together.

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