Script to perform AD operation

Hi

Can any one suggest me script to perform the following Active Directory task

1. Domain Account User Logon Names
2. Domain Accounts with password aging greater than 4 months from the day
of the report (password will expire withing two months)
3. Date password expires
4. Domain Account Disply name
5. Domain Account Manager Name
6. First Name
7. Last Name
8. Company Name

I need to schedule these tasks on a weekly basis.
Please suggest at the earliest.

Thanks in advance

Regards