GED process?

This whole school year has been a mess. I originally was supposed to go to an alternative school to help me graduate on time but stuff happened and I couldn’t go to that school, but then the counselor at the school set me up with their online school. I HATED it with everything with me. Each class took so long and it was so boring because all I did was sit at home on the computer.

I’m supposed to graduate this year but I still have many missing credits so I’m unable to. I’ve been thinking about getting my GED but I have no idea how that process works. Can somebody please give me some information about it?

Questions I have are:

How long does the process of getting your ged take?

How much does it cost?

Are the tests hard?

Can I take classes/get my ged in the summer time?