I dont have a home page anymore the screen said dell v14 msn can't find server.

This error means that the browser could not find the page that was setup as the homepage in the browser settings could not be found. May be because the laptop is not connected to the internet or the homepage URL is spelt wrongly and there exists no such URL. What you do is to open the browser and go to Tools->Internet Options. Here right on top you would find Home Page. Type the URL here. Alternatively, access a page and when it has opened fully, go to Tools->Options and here set this page as home page.