setup
n. C / Un. the way something is organized or arranged. In computing, it often refers to the process of installing a program or the specific settings you choose for your computer.
n. the configuration or arrangement of a system, organization, or piece of equipment. In a technical context, it refers to the initial installation and configuration of hardware or software.
The new office setup is very comfortable.
After you download the file, run the setup to install the software on your hard drive.
The technician spent several hours optimizing the server setup to ensure that the network could handle the anticipated increase in traffic during the holiday season.
Deverbal from set up.
Often used as a compound noun; distinct from the phrasal verb 'set up'.
I need to setup the computerI need to set up the computerThe single word 'setup' is a noun; the two-word 'set up' is the verb required for actions.