install
The German word 'installieren' is a verb used to describe the process of setting up or configuring a software or hardware system. It is used in a similar way to the English word 'install', and can be used in sentences such as 'Ich muss das neue Betriebssystem installieren' (I have to install the new operating system).
I have to install my new software.
This sentence expresses the necessity to perform an action, namely installing new software. The structure 'Ich muss...' expresses obligation, similar to 'I have to...' in English.
Can you install the program for me?
This sentence is a request or question asking someone else to perform the action of installing a program. The structure 'Kannst du...' is a polite form of asking someone to do something, similar to 'Can you...' in English.
We're going to install the heat pump dryer tomorrow.
This sentence talks about a future action, in this case installing a heat pump dryer. The structure 'Wir werden...' indicates future tense, similar to 'We're going to...' in English.