What happens next in this paragraph?

How to choose a printer
Determine your operating system and what printer manufacturers support your operating system (lexmark printers, for example, don't support linux).
First we need to know what kind of printer you want.
You have to choose whether you will only need black and white and you want it printed fast.
If you do and you work in an office, then. Do you want a scanner with it? Does it have to have a memory card reader in it and the ability to print pictures straight off your memory cards? Now you have to know how much money you want to spend.