Explanation

A device that opposes the flow of electrons in electronic circuits is called a resistor.

It is a passive two-terminal component used to reduce current flow, divide voltage, and perform other functions by creating resistance.

Resistance is measured in ohms (Omega). 

Explanation

Antivirus software is designed specifically to detect, prevent, and remove malicious software.

It including viruses, worms, Trojans, and other forms of malware, from a computer system.

Explanation

• Controlling and allocating memory to different programs.
• Managing input and output devices.
• Organizing files and directories.
• Providing a platform for application software to run.

Explanation

Explanation

The Central Processing Unit (CPU) is often referred to as the "brain" of the computer.

Its primary responsibility is to interpret and execute the instructions contained in computer programs, as well as perform all the arithmetic and logical operations.