I am not sure if this is possible, but I was wondering if it would be possible to write a script or program that would automatically open up my web browser, go to a certain site, fill out information, and click "send"? And if so, where would I even begin? Here's a more detailed overview of what I need:

Open browser
Go to website
Fill out a series of forms
Click OK
Fill out more forms
Click OK

Thank you all in advance.
There are a number of tools out there for this purpose.  For example, Selenium, which even has a package on PyPI with Python bindings for it, will do the job.
script to open web browser and enter data