List the Four Functions of an Operating System

question 24

Essay

 List the four functions of an operating system.

---

Definitions:

Follow-Up Email

An email sent to continue communication, provide additional information, or remind the recipient of a previous interaction or agreement.

Negative Impressions

Unfavorable views or judgments formed by an individual, potentially based on communication or actions.

Emoticons

Graphic symbols used in text-based communications to convey emotions or tones.

Follow-Up Letter

A correspondence sent after an initial meeting or conversation, aimed at reinforcing connections or reminding someone of the conversation's key points.