Question

what is a post?(Computer)​

Answer 1

Answer:

When power is turned on, POST (Power-On Self-Test) is the diagnostic testing sequence that a computer's basic input/output system (or "starting program") runs to determine if the computer keyboard, random access memory, disk drives, and other hardware are working correctly.

Hope it will be helpful.

Plz mark me as the brainliest.

Answer 2

Answer:

A power-on self-test (POST) is a process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on.

$i \: hope \: it \: helps \: you \:$