OS for just internet use?

[Gloverfield]

I found my old 10.1 inch laptop (https/www.cnet.com/products/asus-eee-pc-1001px/specs/) and right now it has Windows 7 ultimate installed. I noticed that the laptop is running very slowly and I can't even watch Youtube. So I ask, what is a good OS for just using internet/Youtube?

 

[jsmithepa]

Linux.

Does Google provide a Chrome OS for any Wintel notebook?