Why won't my contacts sync with Outlook?

I have a Q10 and use Outlook. All of my contacts are on my Q10. I have tried multiple ways to sync my contacts one-way to my desktop Outlook with no luck. The only contacts that sync are the ones I've recently manually entered on my Q10. What am I doing wrong?

When you are adding your account, is there an option to check calendar, contacts etc?
Maybe a setting in outlook desktop? Check with the outlook website and see if there is a way to do it.