instant-launch software

noun
UK /ˈɪnstənt lɔːntʃ ˈsɒftweə/
US /ˈɪnstənt lɔːntʃ ˈsɔːftwer/

Software that starts up right away when you click it.

The instant-launch software opened the game before I could even blink.


OTHER MEANINGS

2. A program designed to open files or apps with a single tap, without waiting.

Her tablet's instant-launch software made reading e-books super easy.

3. Software that keeps itself ready in memory so it can appear the moment it is needed.

The instant-launch software stayed hidden in the background until he pressed the button.

4. A feature that skips loading screens and opens tools immediately.

With instant-launch software, the drawing app was ready before the lesson began.