Concept of HR - what will be my actual fieldwork, responsibilities & Tasks?

Hello Everyone, Myself Nitin Sakunde, I am graduate in BMS (commerce) this Year. I got the Job in my desired field i.e. HR Executive, Since this is my very first Job so I don't have any Idea about its practical knowledge & Job responsibilities.
Hence, I request all the Members, if possible please Tell me what will be my actual fieldwork, responsibilities & Tasks, It is a Transport company I am working in.
Thank You

Nishant,
You are not clear mentioned that in which section you are ingagged.
Pay roll, IR, Database, Admin, Legel or any other.
Please let us know to receive proper guidence.

It is Payroll Admin IR & Database too Kindly help me, as soon as Possible Sir, I will be Grateful to You

Dear Nitin,
In My openion, Payroll are most valueble job in HR. Let me clear some of responsibilities to Payroll administrator : -
First of all, You should be aware about Salary Structure of your companies (If you mail me all salary details of your companies staff, i will send you after compilation in Salary Sheet. It is very helpful to you to do all pay roll on one click)
for pay roll processing, You need Leave record sheet of all employees.
you must be knowledge of all deduction of applicable to you industries like pf, esic, processional tax, canteen, advance and loan etc. please note, this is very important.
after compilation of attendance, you may prepare summary sheet of fund requirement for approve your senior management.
after approval, prepare bank transfer letter. than prepare salary slips.
every month you should go though with this cycle.
for further query, kindly share on my mail given below
Thanks

Dear Nikhil,
Congratulations on dream job! You have made a great start and identified all that you need to learn. The areas that you ave found so far, please bookmark discussion from this community. You will find too many escalation discussion on each topic.
That would get you started with some practical information. Please consider sharing the existing processes in your firm, so that we can help you build your knowledge.
How big is this firm? What are they into ?
Looking forward to hear from you !

Congratualations for getting in your dream job.
You can concentrate the HR executive profile or job description on find information at top of this CITE HR and you can learn a lot.One by one activity alongwith statutory provisions HR is a continue learning process.
Wish you all the best in your career.

HR is the larger domain with specific sections and tasks like recruitment, employee management, Payroll Management, talent acquisition etc. so it will be better if you tell in what section you are appointed.