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 ## ❓ What is an Embedded System?
 
-[ISO/IEC/IEEE 24765 Standard:](https://www.iso.org/obp/ui/en/#iso:std:iso-iec-ieee:24765:ed-2:v1:en)
+▶️ [ISO/IEC/IEEE 24765 Standard:](https://www.iso.org/obp/ui/en/#iso:std:iso-iec-ieee:24765:ed-2:v1:en)
 
 > **computer system** that is **part of a larger system** and **performs some of the requirements of that system**. For example, a computer system
 used in an aircraft or rapid transit system.
 >
 > The hardware and software of an embedded system are usually **minimized** and **optimized** for **specific functions**. The embedded system includes at least one microcontroller, microprocessor or digital signal processor. The embedded system designed to optimize reliability, cost, size and power saving for applications.
 
-["Making Embedded Systems" Book:](https://www.oreilly.com/library/view/making-embedded-systems/9781449308889/)
+▶️ ["Making Embedded Systems" Book:](https://www.oreilly.com/library/view/making-embedded-systems/9781449308889/)
 
 > An embedded system is a **computerized system** that is **purpose built for its application**.
 
-["Computer Organization and Embedded Systems" Book:](https://a.co/d/2lt4Svf)
+▶️ ["Computer Organization and Embedded Systems" Book:](https://a.co/d/2lt4Svf)
 
 > A **physical system** that employs **computer control** for a **specific purpose**, rather than for general-purpose computation, is referred to as an embedded system.
 
-[Analog Devices Glossary:](https://www.analog.com/en/design-center/glossary/embedded-system.html)
+▶️ [Analog Devices Glossary:](https://www.analog.com/en/design-center/glossary/embedded-system.html)
 
 > An embedded system is a system in which the **computer** (generally a microcontroller or microprocessor) is included **as an integral part of the system**.
 >
 > Often, the computer is **relatively invisible to the user**, without obvious applications, files, or operating systems. Examples of products with invisible embedded systems are the controller that runs a microwave oven or the engine control system of a modern automobile.
 
-[Embedded Systems Glossary:](https://barrgroup.com/embedded-systems/glossary-e)
+▶️ [Embedded Systems Glossary:](https://barrgroup.com/embedded-systems/glossary-e)
 
 > A combination of **computer hardware and software**, and perhaps **additional mechanical or other parts**, designed to perform a **dedicated function**.
 >