Adding a second or third monitor is easy enough. But Windows doesn’t have very detailed tools for managing multiple monitors. They’ll still work. But they won’t be as efficient as they could be.
DisplayFusion makes it much easier to work with multiple monitors. Each monitor can have a separate taskbar. You can customize each desktop separately. But the best part is that it's FREE!
If you manage more than one monitor check it out at http://www.binaryfortress.com/displayfusion/
