New to HR: What Essential Forms and Documents Should I Manage and Display?

Hi, I'm Shalini. I've joined as an HR in one concern. I already have 2 years of experience as a Customer Care Executive (Branch Administration), but I don't have experience in HR. Can you please tell me how to keep the office organized? What forms and formats should be maintained by HR, and what documents or forms need to be posted on the notice board? Please guide me.

Dear all, please help me create an Excel data sheet for employees. I have enclosed the content of the Excel sheet. Kindly suggest how to create this attached Excel format. Please provide me with a suggested format including formulas for calculating percentages. Your urgent assistance is greatly appreciated.

Thank you.