Getting Into Information Security

Hi Boards

I want to take a course in Information Security. How do I go about doing it, what do I need in order to take a course in Information Security and what direction should I head in.

Will I need previous experience in that area.

I have CompTIA A+, CompTIA Network+, CompTIA Cloud Essentials, Microsoft Security Fundamentals and Microsoft Networking Fundamentals. Currently at the moment I work for help desk as Customer Administrator and I want career change.

If you have any recommendations or advice that would be most helpful thanks.