Error pop-ups

I have had lots of annoying problems with my computer lately. Ethernet cord was stepped on damaging the port. Got a new one and installed it. But now I have problems with my modem and router. I’m working on whats wrong with those. But this is the most annoying part. When I have the internet on my computer randomly comes up with error messages about computer errors with websites that change. For example:


Messemger Service 

Microsoft Windows has encountered an Internal Error 
Your Windows registry is corrupted. 
Microsoft recommends an immediate system scan, 

visit 

[[u][color=#006699]http://e-regpatch.com[/color][/u]](http://e-regpatch.com/) 

to repair. 

is one. But this only comes up when online and similar ones with even more crap on them. Are these adware or something? Whats going on and anyone know what to do to fix it? I’m just sick and tired of doing this stuff because people don’t know what they are doing when using my computer. :diss: I would believe it was a real problem. But then why does it act like adware and come up only when I have internet connected? sighs