Internet Explorer Problem?

[Domo]

So I've been using a windows computer for about 2 years now (laptop) And as most users know, It has both a home screen and a desktop option.
Although my internet is connected, and working well, Internet explorer continues to tell me 'The page can't be displayed' Basically for no reason whatsoever. Allowing no access to anything.
So I was wondering if anyone could help me? Or lead me to links of possible helping tips?
Also, another error that continues to pop up is something about the search conduit.
Please help - Thank you.