Sometimes, it’s just easier to show someone what you’re doing instead of explaining yourself. Over the web, that can be difficult, but Surfly makes it a bit easier.
To use the service, you simply create an account and start browsing. You can then share a link to your session from which anyone can join you. The person who started the session will control the browsing, but anyone can view what you’re doing, making it great for demonstrating how to do things to the less tech savvy among your friends.