Was using a circular saw the fuse blew in the house. Now it has stopped working?

Hi there, If you mean that the fuse blew in your distribution board, the easiest thing to do is changing it. For what you've just said, I assume that the socket you connected the saw to was protected by that fuse. And maybe some more electricals were working at the same time, which caused the fuse to blow. Or maybe, the saw has some electrical problems, which caused the tripping. So, now, what is not working anymore? The saw, or the fuse? (I am an electrician, I can help you if you are more specific)