HP EliteOne 800 23.8" G5

Generally, the higher the number, the more powerful the processor. For an office PC, a basic processor series will be more than sufficient, but for more challenging work and gaming you will require a more advanced processor.

Denotes the distance between the lower left and upper right corner of the screen. It is quoted in inches,while 1 "= 2.54 cm. How big a diagonal measurement to choose with which device and what are the benefitsand the disadvantages?

The resolution specifies the number of pixels (pixels) that are displayed horizontally and vertically on a screen. The higher the resolution, the sharper and more detailed the image.