Labour law (also labor law or employment law) mediates the relationship between workers (employees), employers, trade unions and the government. wikipedia.org

A Human Resource Information System (HRIS) refers to the systems and processes at the intersection between human resource management (HRM) and information technology. wikipedia.org

Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications. wikipedia.org

Financial compensation refers to the act of providing a person with money or other things of economic value in exchange for their goods, labor, or to provide for the costs of injuries that they have incurred. wikipedia.org

A wage is a compensation, usually financial, received by workers in exchange for their labor. Compensation in terms of wages is given to workers and compensation in terms of salary is given to employees. wikipedia.org

Human resource management is the management of an organization's workforce. It is responsible for the attraction, selection, training, assessment, and rewarding of employees, while also overseeing organizational leadership and culture, and ensuring compliance with employment and labor laws. wikipedia.org

The human resource consulting industry has emerged from management consulting and addresses human resource management tasks and decisions. HR Consultants can fill two typical roles (1) Expert Resource Consultant (2) Process/People consultant. wikipedia.org