500 Dollar Budget Laptop

So my fiancee's mom is looking for a laptop with around a 500 dollar budget, though there is a little wiggle room on either side. She would mainly be surfing the internet, sending e-mails, using facebook, really low key stuff. Does anyone have a suggestion for a specific laptop that would be good for her purposes? Fast load times would probably be the most important thing to her, so I was thinking about perhaps a Core i3 with a small SSD and maybe around 4-6 gb of ram.

Thanks in advance.