So Mweb blamed my browsing problem on spyware, and was told to speak to Mweb sales reps to buy a virus scanner through them. (I have a spyware scanner program, but he told me that I must avoid free scanners because most of them will actually infect my computer with spyware.)
But I have thought this through now, and it can't be spyware because after I formatted my computer I still had the same problem, and my fiancée's laptop has the same problem.
After having gone in circles with help, doing the same things over, I think we must just forget about it and I will just put up with the slow/not working browsing.
Do not have someone phone me please, because for the last year I have been told to do the same things over and over to fix this problem and nothing has worked, and it's becoming troublesome.