How to Say "installation" in Spanish
The Spanish word for “installation” is “instalación” — A2 level. This is a very common word in everyday Spanish.
English → SpanishA2
nounA2
the act of setting up equipment or software

Examples
La instalación del software tardó solo cinco minutos.
The software installation only took five minutes.
Necesitamos un técnico para la instalación del aire acondicionado.
We need a technician for the installation of the air conditioning.
The -ción Rule
Words that end in '-ción' are almost always feminine in Spanish. This means you should use 'la' or 'una' with them.
Missing Accent
Mistake: “instalacion”
Correction: instalación (with an accent on the 'o'). The accent is needed because the word stresses the very last syllable.
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