Hi,
Please find the list of activities.
Recruitment - no of recruitment, called, shortlisted and closed within scheduled time.
Training - no of traning programs planned, conducted, sucessfull.
Performance Appraisal -no of persons appraised, got appraisal, procedure followed etc.
Like wise you have got many topics in HR, where you are accountable, you have to follow a process, maintain the data and need to produce whenever required.
Plan of action depends upon the situation to situation, that you can handle it by proper analysing it.
Thanks
Pallavi.