Understand what an operating system is, what it does and how to use and communicate with it at a PC user level.
This knowledge element has a risk value of 3.39, whilst the average risk for the whole knowledge structure is 4.452. Consult the RISK page for more details.
The learn time for this node is about 1 week. This is based on a typical knowledge entry level to this knowledge area.
The person based risk associated with Basic OS usage is 0.69. This value is high and the situation should be looked at.