Hello I'm a high school senior interested in majoring in accounting. I know basic accounting, pretty much the credits and debits, payroll, and taxes. (I'm currently trying to learn Cost Accounting and Financial Accounting). I've taken basic Statistics and AP Micro (although I got a 2 on the exam

)I'm proficient in mainly in Microsoft Office and Visual Basic.
I want to do basic accounting as an internship or apprenticeship. How do I go accounting firms and ask for an apprenticeship? Also, can I go to local small businesses and offer them if I can do basic accounting or bookkeeping?
I don't have any accounting certificates for community college but I'll eligible to get credit from one of the business colleges (not university).
Edit
I used PeachTree and Automated Accounting (accounting software)