Learning About SEP IRA Plans

My company is offering
SEP IRA Plans as its primary retirement benefit. I’m thinking that signing up is a good idea, but I don’t know how the whole process works.
I’ve been coming the net for info on Sep Accounts, but it’s been slow. This stuff just makes my eyes glaze over.
At least I’ll save some money on taxes. That bite the government takes out of my paycheck just keeps getting more and more painful every year.