THREE description of operating system.
1. "responsible for creating the link between the material resources, the user and the applications (word processor, video game, etc.)"

2. "When a programme wants to access a material resource, it does not need to send specific information to the peripheral device but it simply sends the information to the operating system, which conveys it to the relevant peripheral via its driver. If there are no drivers, each programme has to recognise and take into account the communication with each type of peripheral"

3."The operating system thus allows the "dissociation" of programmes and hardware, mainly to simplify resource management and offer the user a simplified Man-machine interface (MMI) to overcome the complexity of the actual machine."

Aaaaand she completed the question at { 5:11 PM }