Open Source : Photoscape

Photoshop for Neanderthals. Photoscape is used mostly by those who view the home screen photoshop corrections creates disorientation and confusion. This program is free, simple, easy to use and therefore very popular among the younger generations. That is what is the benefit before hanging pictures on facebook (add a little cloud, typical comment, all kinds of frames, filters, monochromatic effects, etc.

Open Source : Linux

An open-source version of the UNIX operating sis a Unix-like computer operating system assembled under the model of free and open source software development and distribution. The defining component of Linux is the Linux kernel,[10] an operating system kernel first released on 5 October 1991, by Linus Torvalds.[11][12] Since the C compiler that builds Linux and the main supporting user space system tools and libraries originated in the GNU Project, initiated in 1983 by Richard Stallman, the Free Software Foundation prefers the name GNU/Linux when these tools and libraries are user system.

Proprietary : Mac Os

Mac OS is a series of graphical user interface-based operating systems developed by Apple Inc. for their Macintosh line of computer systems. The original version was the integral and unnamed system software first introduced in 1984 with the original Macintosh, and referred to simply as the "System" software. The System was renamed to Mac OS in 1996 with version 7.6. The System is credited with popularizing the graphical user interface concept.

Proprietary : Microsoft Windows XP

Windows XP is an operating system produced by Microsoft for use on personal computers, including home and business desktops, laptops.

Proprietary : Adobe Photoshop

Adobe Photoshop is a graphics editing program developed and published by Adobe System

Software

Software is the programs and other operating information used by a computer. Software can be divided into two which is open source and proprietary. Open source is the software that we can download it for free on the internet while proprietary is software that we need to buy it on our own.  

Monitor

A monitor or a display is an electronic visual display for computers. The monitor comprises the display device, circuitry and an enclosure. The display device in modern monitors is typically a thin film transistor liquid crystal display (TFT-LCD) thin panel, while older monitors use a cathode ray tube (CRT) about as deep as the screen size.
Originally, computer monitors were used for data processing while television receivers were used for entertainment. From the 1980s onwards, computers (and their monitors) have been used for both data processing and entertainment, while televisions have implemented some computer functionality. The common aspect ratio of televisions, and then computer monitors, has also changed from 4:3 to 16:9 (and 16:10).