Wow, well, not sure what this stuff means, but I do know that I am having problems and could use someone with computer smarts and a little time to help me out.
I am getting this McAfee has automatically blocked a buffer overflow.

About this Buffer Overflow
File: C:\Program Files\Internet Explorer\iexplore.exe

Buffer overflows can cause legitimate programs to fail. Other programs that experience buffer overflows, however, can be used to harm your computer, compromise its security, and damage valuable files.

also was getting some pop ups and this "Win32.Zafi.B

Mcafee says nothings wrong, I did a scan on this spybot site and am lost...any help would be greatly appreciated, Mike