startingprogram

noun
UK /ˈstɑːtɪŋ ˈprəʊɡræm/
US /ˈstɑrtɪŋ ˈproʊɡræm/

A starting program is the first program that runs when a computer turns on.

The starting program loads before you can open any apps.


OTHER MEANINGS

2. A program designed to help beginners learn a skill or activity.

The school offers a starting program for new swimmers.

3. The first event or activity in a series or schedule.

The concert's starting program featured local musicians.

4. A software routine that initializes a system or application.

The starting program checks all connected devices before the main software runs.