What is the term for a series of thousands of small squares that make up the viewing monitor?

The term referring to a series of thousands of small squares that collectively form the image displayed on a monitor is "Matrix." In the context of imaging, a matrix consists of numerous individual elements known as pixels. Each pixel represents a specific value, which ultimately determines the color and brightness of that point on the screen.

The matrix is essential for digital imaging as it defines the overall resolution and quality of the image. The dimensions of a matrix are typically expressed in terms of the number of rows and columns of pixels, thus contributing to the clarity and detail of the image seen on the monitor.

"Pixel" refers to the smallest unit in the matrix, while "Array" generally indicates a systematic arrangement, but not specifically in the context of visual display. "Grid" can also suggest an organized layout, but it is not the term used to denote the complete collection of pixels forming an image.