The Computer & Software category is a collection of all the physical electronics components that make up a computer systems and a collection of programs that run on this computers. Hardware components include the computer monitor, keyboard, hard drives, graphic cards, memory, motherboard, mouse and sound card.
The software collection of applications and programs include operating systems like Windows, desktop applications like Microsoft Office, anti-virus programs like Norton etc. Portable computer devices like laptops, smart phones and tablets also fall under the Computer and Software category.