installed
v.v. to put a new piece of equipment or software in place so it is ready to use. You often do this with things like washing machines or apps on your phone.
v. to set up or place equipment, machinery, or software in position for use. Transitive — requires a direct object representing the item being positioned or configured.
The technician installed the new software on my laptop this morning.
We had a new security system installed last week to protect the warehouse from intruders.
The engineering team successfully installed the updated cooling units across the entire server farm, significantly reducing the facility's overall energy consumption during peak hours.
The verb is transitive and takes a direct object. Often used in the passive voice when focusing on the equipment rather than the person doing the work.
I installed to the appI installed the appInstall is a transitive verb; it takes a direct object immediately without the preposition 'to'.