Present continuous
We use the present continuous to talk
about things that take place at the time of
speaking and are not permanent.
I'm installing the software.
He's/She's setting up a network.
We're/They're working at home today.
I'm not setting up the network.
He's/She's not installing the software.
We/They aren't coming in today.
Are you installing it now?
What am I doing?
What are you/they doing?
What is he/she doing?