How do you organise a business?

How Do You Organise A Business? 

You want to get organised. You know it will save you time in the long run. You need better systems in place. You’re drowning in admin and emails. You know you should be automating processes.  You waste so much energy hunting for things. But, how do you organise a business? Where do you start? And is it just another thing to add to that ever-increasing to-do list!?