Usually refers to starting electronic systems in steps before they're fully operational.

Technical Setup

Commonly used to describe the initial process of starting a computer or operating system.

Boot Process

Not just turning on, but preparing a device for its specific functions.

It suggests gathering or boosting energy, used metaphorically for humans or living beings.

Implies an action taken to enhance performance or readiness, often before an activity.

In this context, 'power up' doesn't involve electricity but refers to revitalization.

Refers to improving skills or abilities incrementally in video games.

Often, powering up is a strategic move for long-term advantage in gaming.

Can refer to enhancing specific objects that a character uses.