svhost errors/right mouse button context menu errors

1. svhost error messages, refer to the error, but not to what is the source of the error...this shows up on every start-up lately > where to go to remedy problem

2. right mouse button > context menu has changed...cannot make a text file any longer and have MS-Word functions there instead??? > where to go to remedy problem

What's the big DOWNLOAD button all about at the top of the page? Trend does not like it.

"Website Blocked by Trend Micro™ Titanium™ Internet Security"

Why is there a large advertisement in the question frame?...it is distracting and takes away from the question being asked!