How do I uninstall Maxwebsearch to keep it from loading as my homepage each time I boot my machine?

Within the last week I have noticed that when I boot my computer, the home page is Maxwebsearch, not Google that is the normal homepage. I have researched on the web and tried just about every proposed solution . . . all to no avail. Does anyone have instructions that will remove this from my system? AVG does not see it as virus or malware. Any suggestions will be greatly apprecieated.